[INFO] fetching crate amplify_num 0.5.0...
[INFO] checking amplify_num-0.5.0 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate amplify_num 0.5.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate amplify_num 0.5.0 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate amplify_num 0.5.0
[INFO] finished tweaking crates.io crate amplify_num 0.5.0
[INFO] tweaked toml for crates.io crate amplify_num 0.5.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to latest compatible versions
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ee3ce510e8ab8a15f7e61a4be8220c9a658d98ec51c5142ff556da57e25d2c3
[INFO] running `Command { std: "docker" "start" "-a" "9ee3ce510e8ab8a15f7e61a4be8220c9a658d98ec51c5142ff556da57e25d2c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ee3ce510e8ab8a15f7e61a4be8220c9a658d98ec51c5142ff556da57e25d2c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ee3ce510e8ab8a15f7e61a4be8220c9a658d98ec51c5142ff556da57e25d2c3", kill_on_drop: false }`
[INFO] [stdout] 9ee3ce510e8ab8a15f7e61a4be8220c9a658d98ec51c5142ff556da57e25d2c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dab9be4529dbc9b00ce842775b8a420b3a932f9715111588c88da43e8430eb68
[INFO] running `Command { std: "docker" "start" "-a" "dab9be4529dbc9b00ce842775b8a420b3a932f9715111588c88da43e8430eb68", kill_on_drop: false }`
[INFO] [stderr]     Checking amplify_num v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:603:20
[INFO] [stdout]     |
[INFO] [stdout] 603 |         assert_eq!(format!("{:#b}", u_24), "0b111111111111111111111111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:602:20
[INFO] [stdout]     |
[INFO] [stdout] 602 |         assert_eq!(format!("{:#b}", u_7), "0b1111111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:601:20
[INFO] [stdout]     |
[INFO] [stdout] 601 |         assert_eq!(format!("{:#b}", u_6), "0b111111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:600:20
[INFO] [stdout]     |
[INFO] [stdout] 600 |         assert_eq!(format!("{:#b}", u_5), "0b11111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:599:20
[INFO] [stdout]     |
[INFO] [stdout] 599 |         assert_eq!(format!("{:#b}", u_4), "0b1111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:598:20
[INFO] [stdout]     |
[INFO] [stdout] 598 |         assert_eq!(format!("{:#b}", u_3), "0b111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:597:20
[INFO] [stdout]     |
[INFO] [stdout] 597 |         assert_eq!(format!("{:#b}", u_2), "0b11");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:596:20
[INFO] [stdout]     |
[INFO] [stdout] 596 |         assert_eq!(format!("{:b}", u_24), "111111111111111111111111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:595:20
[INFO] [stdout]     |
[INFO] [stdout] 595 |         assert_eq!(format!("{:b}", u_7), "1111111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:594:20
[INFO] [stdout]     |
[INFO] [stdout] 594 |         assert_eq!(format!("{:b}", u_6), "111111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:593:20
[INFO] [stdout]     |
[INFO] [stdout] 593 |         assert_eq!(format!("{:b}", u_5), "11111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:592:20
[INFO] [stdout]     |
[INFO] [stdout] 592 |         assert_eq!(format!("{:b}", u_4), "1111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:591:20
[INFO] [stdout]     |
[INFO] [stdout] 591 |         assert_eq!(format!("{:b}", u_3), "111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:590:20
[INFO] [stdout]     |
[INFO] [stdout] 590 |         assert_eq!(format!("{:b}", u_2), "11");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:587:20
[INFO] [stdout]     |
[INFO] [stdout] 587 |         assert_eq!(format!("{:#o}", u_24), "0o77777777");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:586:20
[INFO] [stdout]     |
[INFO] [stdout] 586 |         assert_eq!(format!("{:#o}", u_7), "0o177");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:585:20
[INFO] [stdout]     |
[INFO] [stdout] 585 |         assert_eq!(format!("{:#o}", u_6), "0o77");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:584:20
[INFO] [stdout]     |
[INFO] [stdout] 584 |         assert_eq!(format!("{:#o}", u_5), "0o37");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:583:20
[INFO] [stdout]     |
[INFO] [stdout] 583 |         assert_eq!(format!("{:#o}", u_4), "0o17");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:582:20
[INFO] [stdout]     |
[INFO] [stdout] 582 |         assert_eq!(format!("{:#o}", u_3), "0o7");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:581:20
[INFO] [stdout]     |
[INFO] [stdout] 581 |         assert_eq!(format!("{:#o}", u_2), "0o3");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:580:20
[INFO] [stdout]     |
[INFO] [stdout] 580 |         assert_eq!(format!("{:o}", u_24), "77777777");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:579:20
[INFO] [stdout]     |
[INFO] [stdout] 579 |         assert_eq!(format!("{:o}", u_7), "177");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:578:20
[INFO] [stdout]     |
[INFO] [stdout] 578 |         assert_eq!(format!("{:o}", u_6), "77");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:577:20
[INFO] [stdout]     |
[INFO] [stdout] 577 |         assert_eq!(format!("{:o}", u_5), "37");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:576:20
[INFO] [stdout]     |
[INFO] [stdout] 576 |         assert_eq!(format!("{:o}", u_4), "17");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:575:20
[INFO] [stdout]     |
[INFO] [stdout] 575 |         assert_eq!(format!("{:o}", u_3), "7");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:574:20
[INFO] [stdout]     |
[INFO] [stdout] 574 |         assert_eq!(format!("{:o}", u_2), "3");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:571:20
[INFO] [stdout]     |
[INFO] [stdout] 571 |         assert_eq!(format!("{:#x}", u_24), "0xffffff");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:570:20
[INFO] [stdout]     |
[INFO] [stdout] 570 |         assert_eq!(format!("{:#x}", u_7), "0x7f");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:569:20
[INFO] [stdout]     |
[INFO] [stdout] 569 |         assert_eq!(format!("{:#x}", u_6), "0x3f");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:568:20
[INFO] [stdout]     |
[INFO] [stdout] 568 |         assert_eq!(format!("{:#x}", u_5), "0x1f");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:567:20
[INFO] [stdout]     |
[INFO] [stdout] 567 |         assert_eq!(format!("{:#x}", u_4), "0xf");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:566:20
[INFO] [stdout]     |
[INFO] [stdout] 566 |         assert_eq!(format!("{:#x}", u_3), "0x7");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:565:20
[INFO] [stdout]     |
[INFO] [stdout] 565 |         assert_eq!(format!("{:#x}", u_2), "0x3");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:564:20
[INFO] [stdout]     |
[INFO] [stdout] 564 |         assert_eq!(format!("{:x}", u_24), "ffffff");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:563:20
[INFO] [stdout]     |
[INFO] [stdout] 563 |         assert_eq!(format!("{:x}", u_7), "7f");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:562:20
[INFO] [stdout]     |
[INFO] [stdout] 562 |         assert_eq!(format!("{:x}", u_6), "3f");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:561:20
[INFO] [stdout]     |
[INFO] [stdout] 561 |         assert_eq!(format!("{:x}", u_5), "1f");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:560:20
[INFO] [stdout]     |
[INFO] [stdout] 560 |         assert_eq!(format!("{:x}", u_4), "f");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:559:20
[INFO] [stdout]     |
[INFO] [stdout] 559 |         assert_eq!(format!("{:x}", u_3), "7");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:558:20
[INFO] [stdout]     |
[INFO] [stdout] 558 |         assert_eq!(format!("{:x}", u_2), "3");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:555:20
[INFO] [stdout]     |
[INFO] [stdout] 555 |         assert_eq!(format!("{:#X}", u_24), "0xFFFFFF");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:554:20
[INFO] [stdout]     |
[INFO] [stdout] 554 |         assert_eq!(format!("{:#X}", u_7), "0x7F");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:553:20
[INFO] [stdout]     |
[INFO] [stdout] 553 |         assert_eq!(format!("{:#X}", u_6), "0x3F");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:552:20
[INFO] [stdout]     |
[INFO] [stdout] 552 |         assert_eq!(format!("{:#X}", u_5), "0x1F");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:551:20
[INFO] [stdout]     |
[INFO] [stdout] 551 |         assert_eq!(format!("{:#X}", u_4), "0xF");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:550:20
[INFO] [stdout]     |
[INFO] [stdout] 550 |         assert_eq!(format!("{:#X}", u_3), "0x7");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:549:20
[INFO] [stdout]     |
[INFO] [stdout] 549 |         assert_eq!(format!("{:#X}", u_2), "0x3");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:548:20
[INFO] [stdout]     |
[INFO] [stdout] 548 |         assert_eq!(format!("{:X}", u_24), "FFFFFF");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:547:20
[INFO] [stdout]     |
[INFO] [stdout] 547 |         assert_eq!(format!("{:X}", u_7), "7F");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:546:20
[INFO] [stdout]     |
[INFO] [stdout] 546 |         assert_eq!(format!("{:X}", u_6), "3F");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:545:20
[INFO] [stdout]     |
[INFO] [stdout] 545 |         assert_eq!(format!("{:X}", u_5), "1F");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:544:20
[INFO] [stdout]     |
[INFO] [stdout] 544 |         assert_eq!(format!("{:X}", u_4), "F");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:543:20
[INFO] [stdout]     |
[INFO] [stdout] 543 |         assert_eq!(format!("{:X}", u_3), "7");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:542:20
[INFO] [stdout]     |
[INFO] [stdout] 542 |         assert_eq!(format!("{:X}", u_2), "3");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/hex.rs:281:20
[INFO] [stdout]     |
[INFO] [stdout] 281 |         assert_eq!(format!("{:26x}", bytes), "0000000a090807060504030201");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/hex.rs:280:20
[INFO] [stdout]     |
[INFO] [stdout] 280 |         assert_eq!(format!("{:25x}", bytes), "000000a090807060504030201");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/hex.rs:277:24
[INFO] [stdout]     |
[INFO] [stdout] 277 |             assert_eq!(format!("{:.prec$x}", bytes, prec = i), &"0a090807060504030201"[0..i]);
[INFO] [stdout]     |                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/hex.rs:274:20
[INFO] [stdout]     |
[INFO] [stdout] 274 |         assert_eq!(format!("{:x}", bytes), "0a090807060504030201");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> src/hex.rs:272:30
[INFO] [stdout]     |
[INFO] [stdout] 272 |         let bytes = HexBytes(vec![1u8, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/hex.rs:262:20
[INFO] [stdout]     |
[INFO] [stdout] 262 |         assert_eq!(format!("{:26x}", bytes), "0000000102030405060708090a");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/hex.rs:261:20
[INFO] [stdout]     |
[INFO] [stdout] 261 |         assert_eq!(format!("{:25x}", bytes), "000000102030405060708090a");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/hex.rs:258:24
[INFO] [stdout]     |
[INFO] [stdout] 258 |             assert_eq!(format!("{:.prec$x}", bytes, prec = i), &"0102030405060708090a"[0..i]);
[INFO] [stdout]     |                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/hex.rs:255:20
[INFO] [stdout]     |
[INFO] [stdout] 255 |         assert_eq!(format!("{:x}", bytes), "0102030405060708090a");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> src/hex.rs:253:30
[INFO] [stdout]     |
[INFO] [stdout] 253 |         let bytes = HexBytes(vec![1u8, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> src/hex.rs:236:27
[INFO] [stdout]     |
[INFO] [stdout] 236 |         assert_eq!(parse, vec![0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef]);
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> src/hex.rs:231:27
[INFO] [stdout]     |
[INFO] [stdout] 231 |         assert_eq!(parse, vec![0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef]);
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]   --> src/hex.rs:70:34
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn to_hex(&self) -> String { format!("{self:x}") }
[INFO] [stdout]    |                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/bigint.rs:1520:13
[INFO] [stdout]      |
[INFO] [stdout] 1520 |             format!("{}", max_val),
[INFO] [stdout]      |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/bigint.rs:1513:13
[INFO] [stdout]      |
[INFO] [stdout] 1513 |             format!("{}", u256::from(::core::u64::MAX)),
[INFO] [stdout]      |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/bigint.rs:1509:13
[INFO] [stdout]      |
[INFO] [stdout] 1509 |             format!("{}", u256::from(0xDEADBEEFu64)),
[INFO] [stdout]      |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `std`
[INFO] [stdout]     --> src/bigint.rs:1743:17
[INFO] [stdout]      |
[INFO] [stdout] 1743 |         assert!(std::panic::catch_unwind(|| number_one / zero).is_err());
[INFO] [stdout]      |                 ^^^ use of undeclared crate or module `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `std`
[INFO] [stdout]     --> src/bigint.rs:1744:17
[INFO] [stdout]      |
[INFO] [stdout] 1744 |         assert!(std::panic::catch_unwind(|| i256::MIN / (-i256::ONE)).is_err());
[INFO] [stdout]      |                 ^^^ use of undeclared crate or module `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `std`
[INFO] [stdout]     --> src/bigint.rs:2019:19
[INFO] [stdout]      |
[INFO] [stdout] 2019 |         let res = std::panic::catch_unwind(|| i256::overflowing_div(i256::MAX, i256::ZERO));
[INFO] [stdout]      |                   ^^^ use of undeclared crate or module `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `std`
[INFO] [stdout]     --> src/bigint.rs:2027:19
[INFO] [stdout]      |
[INFO] [stdout] 2027 |         let res = std::panic::catch_unwind(|| i256::wrapping_div(i256::MAX, i256::ZERO));
[INFO] [stdout]      |                   ^^^ use of undeclared crate or module `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `std`
[INFO] [stdout]     --> src/bigint.rs:2051:19
[INFO] [stdout]      |
[INFO] [stdout] 2051 |         let res = std::panic::catch_unwind(|| i256::overflowing_rem(i256::MAX, i256::ZERO));
[INFO] [stdout]      |                   ^^^ use of undeclared crate or module `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `std`
[INFO] [stdout]     --> src/bigint.rs:2059:19
[INFO] [stdout]      |
[INFO] [stdout] 2059 |         let res = std::panic::catch_unwind(|| i256::wrapping_rem(i256::MAX, i256::ZERO));
[INFO] [stdout]      |                   ^^^ use of undeclared crate or module `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]   --> src/hex.rs:54:25
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn to_hex(&self) -> String;
[INFO] [stdout]    |                         ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: there is an enum variant `serde_crate::__private::de::Content::String` and 1 other; try using the variant's enum
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn to_hex(&self) -> serde_crate::__private::de::Content;
[INFO] [stdout]    |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 54 |     fn to_hex(&self) -> serde_json::Value;
[INFO] [stdout]    |                         ~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]   --> src/hex.rs:70:25
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn to_hex(&self) -> String { format!("{self:x}") }
[INFO] [stdout]    |                         ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: there is an enum variant `serde_crate::__private::de::Content::String` and 1 other; try using the variant's enum
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn to_hex(&self) -> serde_crate::__private::de::Content { format!("{self:x}") }
[INFO] [stdout]    |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 70 |     fn to_hex(&self) -> serde_json::Value { format!("{self:x}") }
[INFO] [stdout]    |                         ~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]    --> src/hex.rs:161:25
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn to_hex(&self) -> String {
[INFO] [stdout]     |                         ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: there is an enum variant `serde_crate::__private::de::Content::String` and 1 other; try using the variant's enum
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn to_hex(&self) -> serde_crate::__private::de::Content {
[INFO] [stdout]     |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 161 |     fn to_hex(&self) -> serde_json::Value {
[INFO] [stdout]     |                         ~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/hex.rs:172:18
[INFO] [stdout]     |
[INFO] [stdout] 172 | impl FromHex for Vec<u8> {
[INFO] [stdout]     |                  ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/hex.rs:230:20
[INFO] [stdout]     |
[INFO] [stdout] 230 |         let parse: Vec<u8> = FromHex::from_hex(expected).expect("parse lowercase string");
[INFO] [stdout]     |                    ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/hex.rs:235:20
[INFO] [stdout]     |
[INFO] [stdout] 235 |         let parse: Vec<u8> = FromHex::from_hex(expected_up).expect("parse uppercase string");
[INFO] [stdout]     |                    ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/hex.rs:248:25
[INFO] [stdout]     |
[INFO] [stdout] 248 |         struct HexBytes(Vec<u8>);
[INFO] [stdout]     |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/hex.rs:267:25
[INFO] [stdout]     |
[INFO] [stdout] 267 |         struct HexBytes(Vec<u8>);
[INFO] [stdout]     |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/hex.rs:291:20
[INFO] [stdout]     |
[INFO] [stdout] 291 |         assert_eq!(Vec::<u8>::from_hex(oddlen), Err(Error::OddLengthString(17)));
[INFO] [stdout]     |                    ^^^ use of undeclared type `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/hex.rs:294:20
[INFO] [stdout]     |
[INFO] [stdout] 294 |         assert_eq!(Vec::<u8>::from_hex(badchar1), Err(Error::InvalidChar(b'Z')));
[INFO] [stdout]     |                    ^^^ use of undeclared type `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/hex.rs:295:20
[INFO] [stdout]     |
[INFO] [stdout] 295 |         assert_eq!(Vec::<u8>::from_hex(badchar2), Err(Error::InvalidChar(b'Y')));
[INFO] [stdout]     |                    ^^^ use of undeclared type `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/hex.rs:296:20
[INFO] [stdout]     |
[INFO] [stdout] 296 |         assert_eq!(Vec::<u8>::from_hex(badchar3), Err(Error::InvalidChar(194)));
[INFO] [stdout]     |                    ^^^ use of undeclared type `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `String`
[INFO] [stdout]    --> src/hex.rs:163:23
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let mut ret = String::with_capacity(2 * self.len());
[INFO] [stdout]     |                       ^^^^^^ use of undeclared type `String`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an enum variant `serde_crate::__private::de::Content::String` and 1 other; try using the variant's enum
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let mut ret = serde_crate::__private::de::Content(2 * self.len());
[INFO] [stdout]     |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 163 |         let mut ret = serde_json::Value(2 * self.len());
[INFO] [stdout]     |                       ~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::fmt::Write`
[INFO] [stdout]    --> src/hex.rs:162:13
[INFO] [stdout]     |
[INFO] [stdout] 162 |         use core::fmt::Write;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 91 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `amplify_num` (lib test) due to 92 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "dab9be4529dbc9b00ce842775b8a420b3a932f9715111588c88da43e8430eb68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dab9be4529dbc9b00ce842775b8a420b3a932f9715111588c88da43e8430eb68", kill_on_drop: false }`
[INFO] [stdout] dab9be4529dbc9b00ce842775b8a420b3a932f9715111588c88da43e8430eb68
[INFO] checking amplify_num-0.5.0 against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] extracting crate amplify_num 0.5.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate amplify_num 0.5.0 on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate amplify_num 0.5.0
[INFO] finished tweaking crates.io crate amplify_num 0.5.0
[INFO] tweaked toml for crates.io crate amplify_num 0.5.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to latest compatible versions
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8374bb5736be888aa689b7e7712a7503566746b614a9e3cf261914ec86667ea6
[INFO] running `Command { std: "docker" "start" "-a" "8374bb5736be888aa689b7e7712a7503566746b614a9e3cf261914ec86667ea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8374bb5736be888aa689b7e7712a7503566746b614a9e3cf261914ec86667ea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8374bb5736be888aa689b7e7712a7503566746b614a9e3cf261914ec86667ea6", kill_on_drop: false }`
[INFO] [stdout] 8374bb5736be888aa689b7e7712a7503566746b614a9e3cf261914ec86667ea6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a4fe0bdb58424615c425ec20b7ce451d0191303b638d45ca0d30d6c101e3543
[INFO] running `Command { std: "docker" "start" "-a" "8a4fe0bdb58424615c425ec20b7ce451d0191303b638d45ca0d30d6c101e3543", kill_on_drop: false }`
[INFO] [stderr]     Checking amplify_num v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:603:20
[INFO] [stdout]     |
[INFO] [stdout] 603 |         assert_eq!(format!("{:#b}", u_24), "0b111111111111111111111111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:602:20
[INFO] [stdout]     |
[INFO] [stdout] 602 |         assert_eq!(format!("{:#b}", u_7), "0b1111111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:601:20
[INFO] [stdout]     |
[INFO] [stdout] 601 |         assert_eq!(format!("{:#b}", u_6), "0b111111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:600:20
[INFO] [stdout]     |
[INFO] [stdout] 600 |         assert_eq!(format!("{:#b}", u_5), "0b11111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:599:20
[INFO] [stdout]     |
[INFO] [stdout] 599 |         assert_eq!(format!("{:#b}", u_4), "0b1111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:598:20
[INFO] [stdout]     |
[INFO] [stdout] 598 |         assert_eq!(format!("{:#b}", u_3), "0b111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:597:20
[INFO] [stdout]     |
[INFO] [stdout] 597 |         assert_eq!(format!("{:#b}", u_2), "0b11");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:596:20
[INFO] [stdout]     |
[INFO] [stdout] 596 |         assert_eq!(format!("{:b}", u_24), "111111111111111111111111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:595:20
[INFO] [stdout]     |
[INFO] [stdout] 595 |         assert_eq!(format!("{:b}", u_7), "1111111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:594:20
[INFO] [stdout]     |
[INFO] [stdout] 594 |         assert_eq!(format!("{:b}", u_6), "111111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:593:20
[INFO] [stdout]     |
[INFO] [stdout] 593 |         assert_eq!(format!("{:b}", u_5), "11111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:592:20
[INFO] [stdout]     |
[INFO] [stdout] 592 |         assert_eq!(format!("{:b}", u_4), "1111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:591:20
[INFO] [stdout]     |
[INFO] [stdout] 591 |         assert_eq!(format!("{:b}", u_3), "111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:590:20
[INFO] [stdout]     |
[INFO] [stdout] 590 |         assert_eq!(format!("{:b}", u_2), "11");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:587:20
[INFO] [stdout]     |
[INFO] [stdout] 587 |         assert_eq!(format!("{:#o}", u_24), "0o77777777");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:586:20
[INFO] [stdout]     |
[INFO] [stdout] 586 |         assert_eq!(format!("{:#o}", u_7), "0o177");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:585:20
[INFO] [stdout]     |
[INFO] [stdout] 585 |         assert_eq!(format!("{:#o}", u_6), "0o77");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:584:20
[INFO] [stdout]     |
[INFO] [stdout] 584 |         assert_eq!(format!("{:#o}", u_5), "0o37");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:583:20
[INFO] [stdout]     |
[INFO] [stdout] 583 |         assert_eq!(format!("{:#o}", u_4), "0o17");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:582:20
[INFO] [stdout]     |
[INFO] [stdout] 582 |         assert_eq!(format!("{:#o}", u_3), "0o7");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:581:20
[INFO] [stdout]     |
[INFO] [stdout] 581 |         assert_eq!(format!("{:#o}", u_2), "0o3");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:580:20
[INFO] [stdout]     |
[INFO] [stdout] 580 |         assert_eq!(format!("{:o}", u_24), "77777777");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:579:20
[INFO] [stdout]     |
[INFO] [stdout] 579 |         assert_eq!(format!("{:o}", u_7), "177");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:578:20
[INFO] [stdout]     |
[INFO] [stdout] 578 |         assert_eq!(format!("{:o}", u_6), "77");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:577:20
[INFO] [stdout]     |
[INFO] [stdout] 577 |         assert_eq!(format!("{:o}", u_5), "37");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:576:20
[INFO] [stdout]     |
[INFO] [stdout] 576 |         assert_eq!(format!("{:o}", u_4), "17");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:575:20
[INFO] [stdout]     |
[INFO] [stdout] 575 |         assert_eq!(format!("{:o}", u_3), "7");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:574:20
[INFO] [stdout]     |
[INFO] [stdout] 574 |         assert_eq!(format!("{:o}", u_2), "3");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:571:20
[INFO] [stdout]     |
[INFO] [stdout] 571 |         assert_eq!(format!("{:#x}", u_24), "0xffffff");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:570:20
[INFO] [stdout]     |
[INFO] [stdout] 570 |         assert_eq!(format!("{:#x}", u_7), "0x7f");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:569:20
[INFO] [stdout]     |
[INFO] [stdout] 569 |         assert_eq!(format!("{:#x}", u_6), "0x3f");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:568:20
[INFO] [stdout]     |
[INFO] [stdout] 568 |         assert_eq!(format!("{:#x}", u_5), "0x1f");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:567:20
[INFO] [stdout]     |
[INFO] [stdout] 567 |         assert_eq!(format!("{:#x}", u_4), "0xf");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:566:20
[INFO] [stdout]     |
[INFO] [stdout] 566 |         assert_eq!(format!("{:#x}", u_3), "0x7");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:565:20
[INFO] [stdout]     |
[INFO] [stdout] 565 |         assert_eq!(format!("{:#x}", u_2), "0x3");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:564:20
[INFO] [stdout]     |
[INFO] [stdout] 564 |         assert_eq!(format!("{:x}", u_24), "ffffff");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:563:20
[INFO] [stdout]     |
[INFO] [stdout] 563 |         assert_eq!(format!("{:x}", u_7), "7f");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:562:20
[INFO] [stdout]     |
[INFO] [stdout] 562 |         assert_eq!(format!("{:x}", u_6), "3f");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:561:20
[INFO] [stdout]     |
[INFO] [stdout] 561 |         assert_eq!(format!("{:x}", u_5), "1f");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:560:20
[INFO] [stdout]     |
[INFO] [stdout] 560 |         assert_eq!(format!("{:x}", u_4), "f");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:559:20
[INFO] [stdout]     |
[INFO] [stdout] 559 |         assert_eq!(format!("{:x}", u_3), "7");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:558:20
[INFO] [stdout]     |
[INFO] [stdout] 558 |         assert_eq!(format!("{:x}", u_2), "3");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:555:20
[INFO] [stdout]     |
[INFO] [stdout] 555 |         assert_eq!(format!("{:#X}", u_24), "0xFFFFFF");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:554:20
[INFO] [stdout]     |
[INFO] [stdout] 554 |         assert_eq!(format!("{:#X}", u_7), "0x7F");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:553:20
[INFO] [stdout]     |
[INFO] [stdout] 553 |         assert_eq!(format!("{:#X}", u_6), "0x3F");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:552:20
[INFO] [stdout]     |
[INFO] [stdout] 552 |         assert_eq!(format!("{:#X}", u_5), "0x1F");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:551:20
[INFO] [stdout]     |
[INFO] [stdout] 551 |         assert_eq!(format!("{:#X}", u_4), "0xF");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:550:20
[INFO] [stdout]     |
[INFO] [stdout] 550 |         assert_eq!(format!("{:#X}", u_3), "0x7");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:549:20
[INFO] [stdout]     |
[INFO] [stdout] 549 |         assert_eq!(format!("{:#X}", u_2), "0x3");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:548:20
[INFO] [stdout]     |
[INFO] [stdout] 548 |         assert_eq!(format!("{:X}", u_24), "FFFFFF");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:547:20
[INFO] [stdout]     |
[INFO] [stdout] 547 |         assert_eq!(format!("{:X}", u_7), "7F");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:546:20
[INFO] [stdout]     |
[INFO] [stdout] 546 |         assert_eq!(format!("{:X}", u_6), "3F");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:545:20
[INFO] [stdout]     |
[INFO] [stdout] 545 |         assert_eq!(format!("{:X}", u_5), "1F");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:544:20
[INFO] [stdout]     |
[INFO] [stdout] 544 |         assert_eq!(format!("{:X}", u_4), "F");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:543:20
[INFO] [stdout]     |
[INFO] [stdout] 543 |         assert_eq!(format!("{:X}", u_3), "7");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:542:20
[INFO] [stdout]     |
[INFO] [stdout] 542 |         assert_eq!(format!("{:X}", u_2), "3");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/hex.rs:281:20
[INFO] [stdout]     |
[INFO] [stdout] 281 |         assert_eq!(format!("{:26x}", bytes), "0000000a090807060504030201");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/hex.rs:280:20
[INFO] [stdout]     |
[INFO] [stdout] 280 |         assert_eq!(format!("{:25x}", bytes), "000000a090807060504030201");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/hex.rs:277:24
[INFO] [stdout]     |
[INFO] [stdout] 277 |             assert_eq!(format!("{:.prec$x}", bytes, prec = i), &"0a090807060504030201"[0..i]);
[INFO] [stdout]     |                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/hex.rs:274:20
[INFO] [stdout]     |
[INFO] [stdout] 274 |         assert_eq!(format!("{:x}", bytes), "0a090807060504030201");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> src/hex.rs:272:30
[INFO] [stdout]     |
[INFO] [stdout] 272 |         let bytes = HexBytes(vec![1u8, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/hex.rs:262:20
[INFO] [stdout]     |
[INFO] [stdout] 262 |         assert_eq!(format!("{:26x}", bytes), "0000000102030405060708090a");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/hex.rs:261:20
[INFO] [stdout]     |
[INFO] [stdout] 261 |         assert_eq!(format!("{:25x}", bytes), "000000102030405060708090a");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/hex.rs:258:24
[INFO] [stdout]     |
[INFO] [stdout] 258 |             assert_eq!(format!("{:.prec$x}", bytes, prec = i), &"0102030405060708090a"[0..i]);
[INFO] [stdout]     |                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/hex.rs:255:20
[INFO] [stdout]     |
[INFO] [stdout] 255 |         assert_eq!(format!("{:x}", bytes), "0102030405060708090a");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> src/hex.rs:253:30
[INFO] [stdout]     |
[INFO] [stdout] 253 |         let bytes = HexBytes(vec![1u8, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> src/hex.rs:236:27
[INFO] [stdout]     |
[INFO] [stdout] 236 |         assert_eq!(parse, vec![0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef]);
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> src/hex.rs:231:27
[INFO] [stdout]     |
[INFO] [stdout] 231 |         assert_eq!(parse, vec![0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef]);
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]   --> src/hex.rs:70:34
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn to_hex(&self) -> String { format!("{self:x}") }
[INFO] [stdout]    |                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/bigint.rs:1520:13
[INFO] [stdout]      |
[INFO] [stdout] 1520 |             format!("{}", max_val),
[INFO] [stdout]      |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/bigint.rs:1513:13
[INFO] [stdout]      |
[INFO] [stdout] 1513 |             format!("{}", u256::from(::core::u64::MAX)),
[INFO] [stdout]      |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/bigint.rs:1509:13
[INFO] [stdout]      |
[INFO] [stdout] 1509 |             format!("{}", u256::from(0xDEADBEEFu64)),
[INFO] [stdout]      |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `std`
[INFO] [stdout]     --> src/bigint.rs:1743:17
[INFO] [stdout]      |
[INFO] [stdout] 1743 |         assert!(std::panic::catch_unwind(|| number_one / zero).is_err());
[INFO] [stdout]      |                 ^^^ use of undeclared crate or module `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `std`
[INFO] [stdout]     --> src/bigint.rs:1744:17
[INFO] [stdout]      |
[INFO] [stdout] 1744 |         assert!(std::panic::catch_unwind(|| i256::MIN / (-i256::ONE)).is_err());
[INFO] [stdout]      |                 ^^^ use of undeclared crate or module `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `std`
[INFO] [stdout]     --> src/bigint.rs:2019:19
[INFO] [stdout]      |
[INFO] [stdout] 2019 |         let res = std::panic::catch_unwind(|| i256::overflowing_div(i256::MAX, i256::ZERO));
[INFO] [stdout]      |                   ^^^ use of undeclared crate or module `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `std`
[INFO] [stdout]     --> src/bigint.rs:2027:19
[INFO] [stdout]      |
[INFO] [stdout] 2027 |         let res = std::panic::catch_unwind(|| i256::wrapping_div(i256::MAX, i256::ZERO));
[INFO] [stdout]      |                   ^^^ use of undeclared crate or module `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `std`
[INFO] [stdout]     --> src/bigint.rs:2051:19
[INFO] [stdout]      |
[INFO] [stdout] 2051 |         let res = std::panic::catch_unwind(|| i256::overflowing_rem(i256::MAX, i256::ZERO));
[INFO] [stdout]      |                   ^^^ use of undeclared crate or module `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `std`
[INFO] [stdout]     --> src/bigint.rs:2059:19
[INFO] [stdout]      |
[INFO] [stdout] 2059 |         let res = std::panic::catch_unwind(|| i256::wrapping_rem(i256::MAX, i256::ZERO));
[INFO] [stdout]      |                   ^^^ use of undeclared crate or module `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]   --> src/hex.rs:54:25
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn to_hex(&self) -> String;
[INFO] [stdout]    |                         ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: there is an enum variant `serde_crate::__private::de::Content::String` and 1 other; try using the variant's enum
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn to_hex(&self) -> serde_crate::__private::de::Content;
[INFO] [stdout]    |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 54 |     fn to_hex(&self) -> serde_json::Value;
[INFO] [stdout]    |                         ~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]   --> src/hex.rs:70:25
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn to_hex(&self) -> String { format!("{self:x}") }
[INFO] [stdout]    |                         ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: there is an enum variant `serde_crate::__private::de::Content::String` and 1 other; try using the variant's enum
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn to_hex(&self) -> serde_crate::__private::de::Content { format!("{self:x}") }
[INFO] [stdout]    |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 70 |     fn to_hex(&self) -> serde_json::Value { format!("{self:x}") }
[INFO] [stdout]    |                         ~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]    --> src/hex.rs:161:25
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn to_hex(&self) -> String {
[INFO] [stdout]     |                         ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: there is an enum variant `serde_crate::__private::de::Content::String` and 1 other; try using the variant's enum
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn to_hex(&self) -> serde_crate::__private::de::Content {
[INFO] [stdout]     |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 161 |     fn to_hex(&self) -> serde_json::Value {
[INFO] [stdout]     |                         ~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/hex.rs:172:18
[INFO] [stdout]     |
[INFO] [stdout] 172 | impl FromHex for Vec<u8> {
[INFO] [stdout]     |                  ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/hex.rs:230:20
[INFO] [stdout]     |
[INFO] [stdout] 230 |         let parse: Vec<u8> = FromHex::from_hex(expected).expect("parse lowercase string");
[INFO] [stdout]     |                    ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/hex.rs:235:20
[INFO] [stdout]     |
[INFO] [stdout] 235 |         let parse: Vec<u8> = FromHex::from_hex(expected_up).expect("parse uppercase string");
[INFO] [stdout]     |                    ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/hex.rs:248:25
[INFO] [stdout]     |
[INFO] [stdout] 248 |         struct HexBytes(Vec<u8>);
[INFO] [stdout]     |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/hex.rs:267:25
[INFO] [stdout]     |
[INFO] [stdout] 267 |         struct HexBytes(Vec<u8>);
[INFO] [stdout]     |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/hex.rs:291:20
[INFO] [stdout]     |
[INFO] [stdout] 291 |         assert_eq!(Vec::<u8>::from_hex(oddlen), Err(Error::OddLengthString(17)));
[INFO] [stdout]     |                    ^^^ use of undeclared type `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/hex.rs:294:20
[INFO] [stdout]     |
[INFO] [stdout] 294 |         assert_eq!(Vec::<u8>::from_hex(badchar1), Err(Error::InvalidChar(b'Z')));
[INFO] [stdout]     |                    ^^^ use of undeclared type `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/hex.rs:295:20
[INFO] [stdout]     |
[INFO] [stdout] 295 |         assert_eq!(Vec::<u8>::from_hex(badchar2), Err(Error::InvalidChar(b'Y')));
[INFO] [stdout]     |                    ^^^ use of undeclared type `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/hex.rs:296:20
[INFO] [stdout]     |
[INFO] [stdout] 296 |         assert_eq!(Vec::<u8>::from_hex(badchar3), Err(Error::InvalidChar(194)));
[INFO] [stdout]     |                    ^^^ use of undeclared type `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `String`
[INFO] [stdout]    --> src/hex.rs:163:23
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let mut ret = String::with_capacity(2 * self.len());
[INFO] [stdout]     |                       ^^^^^^ use of undeclared type `String`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an enum variant `serde_crate::__private::de::Content::String` and 1 other; try using the variant's enum
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let mut ret = serde_crate::__private::de::Content(2 * self.len());
[INFO] [stdout]     |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 163 |         let mut ret = serde_json::Value(2 * self.len());
[INFO] [stdout]     |                       ~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::fmt::Write`
[INFO] [stdout]    --> src/hex.rs:162:13
[INFO] [stdout]     |
[INFO] [stdout] 162 |         use core::fmt::Write;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 91 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `amplify_num` (lib test) due to 92 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "8a4fe0bdb58424615c425ec20b7ce451d0191303b638d45ca0d30d6c101e3543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a4fe0bdb58424615c425ec20b7ce451d0191303b638d45ca0d30d6c101e3543", kill_on_drop: false }`
[INFO] [stdout] 8a4fe0bdb58424615c425ec20b7ce451d0191303b638d45ca0d30d6c101e3543
