[INFO] fetching crate spurs-util 0.3.0... [INFO] checking spurs-util-0.3.0 against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] extracting crate spurs-util 0.3.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate spurs-util 0.3.0 on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate spurs-util 0.3.0 [INFO] finished tweaking crates.io crate spurs-util 0.3.0 [INFO] tweaked toml for crates.io crate spurs-util 0.3.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded spurs v0.9.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 033fce9fad0cda2c2983cf0e8c79e18e60a0340dbfd5d911f5806a1531a14737 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "033fce9fad0cda2c2983cf0e8c79e18e60a0340dbfd5d911f5806a1531a14737", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "033fce9fad0cda2c2983cf0e8c79e18e60a0340dbfd5d911f5806a1531a14737", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "033fce9fad0cda2c2983cf0e8c79e18e60a0340dbfd5d911f5806a1531a14737", kill_on_drop: false }` [INFO] [stdout] 033fce9fad0cda2c2983cf0e8c79e18e60a0340dbfd5d911f5806a1531a14737 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b43c349df6c654886763ea48b8233b84c2cc58cf564999ba1eef51586c945399 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b43c349df6c654886763ea48b8233b84c2cc58cf564999ba1eef51586c945399", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling openssl-sys v0.9.61 [INFO] [stderr] Compiling libz-sys v1.1.2 [INFO] [stderr] Compiling libssh2-sys v0.2.21 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clicolors-control v1.0.1 [INFO] [stderr] Checking termios v0.3.3 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking console v0.7.7 [INFO] [stderr] Checking ssh2 v0.3.3 [INFO] [stderr] Checking spurs v0.9.1 [INFO] [stderr] Checking spurs-util v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:449:24 [INFO] [stdout] | [INFO] [stdout] 449 | panic!(message); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 549 | / expect_cmd_sequence! { [INFO] [stdout] 550 | | shell, [INFO] [stdout] 551 | | SshCommand::make_cmd("lsblk", None, false, false, false, false), [INFO] [stdout] 552 | | SshCommand::make_cmd("sudo mkfs.ext4 /dev/foobar", None, false, false, false, false), [INFO] [stdout] ... | [INFO] [stdout] 563 | | SshCommand::make_cmd("lsblk", None, false, false, false, false), [INFO] [stdout] 564 | | }; [INFO] [stdout] | |__________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 449 | panic!("{}", message); [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 449 | std::panic::panic_any(message); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:449:24 [INFO] [stdout] | [INFO] [stdout] 449 | panic!(message); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 571 | / expect_cmd_sequence! { [INFO] [stdout] 572 | | shell, [INFO] [stdout] 573 | | SshCommand::make_cmd("lsblk -o KNAME /dev/foobar", None, false, false, false, false), [INFO] [stdout] 574 | | } [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 449 | panic!("{}", message); [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 449 | std::panic::panic_any(message); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:449:24 [INFO] [stdout] | [INFO] [stdout] 449 | panic!(message); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 591 | / expect_cmd_sequence! { [INFO] [stdout] 592 | | shell, [INFO] [stdout] 593 | | SshCommand::make_cmd("lsblk -o KNAME", None, false, false, false, false), [INFO] [stdout] 594 | | SshCommand::make_cmd("lsblk -o KNAME /dev/bar", None, false, false, false, false), [INFO] [stdout] ... | [INFO] [stdout] 599 | | SshCommand::make_cmd("lsblk -o KNAME /dev/sdc", None, false, false, false, false), [INFO] [stdout] 600 | | } [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 449 | panic!("{}", message); [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 449 | std::panic::panic_any(message); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:449:24 [INFO] [stdout] | [INFO] [stdout] 449 | panic!(message); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 616 | / expect_cmd_sequence! { [INFO] [stdout] 617 | | shell, [INFO] [stdout] 618 | | SshCommand::make_cmd("lsblk -o KNAME,MOUNTPOINT", None, false, false, false, false), [INFO] [stdout] 619 | | } [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 449 | panic!("{}", message); [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 449 | std::panic::panic_any(message); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:449:24 [INFO] [stdout] | [INFO] [stdout] 449 | panic!(message); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 633 | / expect_cmd_sequence! { [INFO] [stdout] 634 | | shell, [INFO] [stdout] 635 | | SshCommand::make_cmd("lsblk -o SIZE /dev/sda", None, false, false, false, false), [INFO] [stdout] 636 | | SshCommand::make_cmd("lsblk -o SIZE /dev/sdb", None, false, false, false, false), [INFO] [stdout] 637 | | SshCommand::make_cmd("lsblk -o SIZE /dev/sdc", None, false, false, false, false), [INFO] [stdout] 638 | | } [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 449 | panic!("{}", message); [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 449 | std::panic::panic_any(message); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:449:24 [INFO] [stdout] | [INFO] [stdout] 449 | panic!(message); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 674 | / expect_cmd_sequence! { [INFO] [stdout] 675 | | shell, [INFO] [stdout] 676 | | SshCommand::make_cmd("sudo reboot", None, false, false, false, false), [INFO] [stdout] 677 | | SshCommand::make_cmd("whoami", None, false, false, false, false), [INFO] [stdout] 678 | | }; [INFO] [stdout] | |__________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 449 | panic!("{}", message); [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 449 | std::panic::panic_any(message); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.61s [INFO] running `Command { std: "docker" "inspect" "b43c349df6c654886763ea48b8233b84c2cc58cf564999ba1eef51586c945399", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b43c349df6c654886763ea48b8233b84c2cc58cf564999ba1eef51586c945399", kill_on_drop: false }` [INFO] [stdout] b43c349df6c654886763ea48b8233b84c2cc58cf564999ba1eef51586c945399