[INFO] fetching crate byte-num 0.1.3...
[INFO] testing byte-num-0.1.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate byte-num 0.1.3 into /workspace/builds/worker-33/source
[INFO] validating manifest of crates.io crate byte-num 0.1.3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate byte-num 0.1.3
[INFO] finished tweaking crates.io crate byte-num 0.1.3
[INFO] tweaked toml for crates.io crate byte-num 0.1.3 written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 509f0fa6206d518d1d6a5f19348d5faff944a0fd95e5c8c6ad2d85604cfbeda2
[INFO] running `Command { std: "docker" "start" "-a" "509f0fa6206d518d1d6a5f19348d5faff944a0fd95e5c8c6ad2d85604cfbeda2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "509f0fa6206d518d1d6a5f19348d5faff944a0fd95e5c8c6ad2d85604cfbeda2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "509f0fa6206d518d1d6a5f19348d5faff944a0fd95e5c8c6ad2d85604cfbeda2", kill_on_drop: false }`
[INFO] [stdout] 509f0fa6206d518d1d6a5f19348d5faff944a0fd95e5c8c6ad2d85604cfbeda2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 554810ecb3ea9b5c367e680a659c6bd8af530c161ab94649abb179fb562524ee
[INFO] running `Command { std: "docker" "start" "-a" "554810ecb3ea9b5c367e680a659c6bd8af530c161ab94649abb179fb562524ee", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling byte-num v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.95s
[INFO] running `Command { std: "docker" "inspect" "554810ecb3ea9b5c367e680a659c6bd8af530c161ab94649abb179fb562524ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "554810ecb3ea9b5c367e680a659c6bd8af530c161ab94649abb179fb562524ee", kill_on_drop: false }`
[INFO] [stdout] 554810ecb3ea9b5c367e680a659c6bd8af530c161ab94649abb179fb562524ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ed8c719a309be72a28956bff1e76097b2487fc30f56ad716d328dc571a97354
[INFO] running `Command { std: "docker" "start" "-a" "1ed8c719a309be72a28956bff1e76097b2487fc30f56ad716d328dc571a97354", kill_on_drop: false }`
[INFO] [stderr]    Compiling byte-num v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "1ed8c719a309be72a28956bff1e76097b2487fc30f56ad716d328dc571a97354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ed8c719a309be72a28956bff1e76097b2487fc30f56ad716d328dc571a97354", kill_on_drop: false }`
[INFO] [stdout] 1ed8c719a309be72a28956bff1e76097b2487fc30f56ad716d328dc571a97354
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7cb2bd480fcd592147673b0245be8893f29d3d274b17cf2b1931726dd6acef32
[INFO] running `Command { std: "docker" "start" "-a" "7cb2bd480fcd592147673b0245be8893f29d3d274b17cf2b1931726dd6acef32", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/byte_num-4e9b66965bb24fb0)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test into_ascii::tests::itoa_0isize ... ok
[INFO] [stdout] test from_ascii::tests::overflow_isize ... ok
[INFO] [stdout] test into_ascii::tests::itoa_isize ... ok
[INFO] [stdout] test into_ascii::tests::digits10_usize ... ok
[INFO] [stdout] test into_ascii::tests::digits10_isize ... ok
[INFO] [stdout] test into_ascii::tests::digits10_0usize ... ok
[INFO] [stdout] test into_ascii::tests::itoa_0usize ... ok
[INFO] [stdout] test into_ascii::tests::digits10_0isize ... ok
[INFO] [stdout] test from_ascii::tests::to_u8 ... ok
[INFO] [stdout] test into_ascii::tests::itoa_usize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests byte-num
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/from_ascii.rs - from_ascii::FromAscii::atoi (line 17) ... ok
[INFO] [stdout] test src/into_ascii.rs - into_ascii::IntoAscii::itoa (line 11) ... ok
[INFO] [stdout] test src/from_ascii.rs - from_ascii::FromAscii::atoi (line 32) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.86s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7cb2bd480fcd592147673b0245be8893f29d3d274b17cf2b1931726dd6acef32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cb2bd480fcd592147673b0245be8893f29d3d274b17cf2b1931726dd6acef32", kill_on_drop: false }`
[INFO] [stdout] 7cb2bd480fcd592147673b0245be8893f29d3d274b17cf2b1931726dd6acef32