[INFO] fetching crate byte-num 0.1.3...
[INFO] testing byte-num-0.1.3 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate byte-num 0.1.3 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate byte-num 0.1.3 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-51/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8755e0559c5b34bbc89533025a5046c1339b630382a841b1b1fb7447f3b7022
[INFO] running `Command { std: "docker" "start" "-a" "f8755e0559c5b34bbc89533025a5046c1339b630382a841b1b1fb7447f3b7022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8755e0559c5b34bbc89533025a5046c1339b630382a841b1b1fb7447f3b7022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8755e0559c5b34bbc89533025a5046c1339b630382a841b1b1fb7447f3b7022", kill_on_drop: false }`
[INFO] [stdout] f8755e0559c5b34bbc89533025a5046c1339b630382a841b1b1fb7447f3b7022
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33926cccbd53437266064795598825373b10496432b0aee9481378ddf97694af
[INFO] running `Command { std: "docker" "start" "-a" "33926cccbd53437266064795598825373b10496432b0aee9481378ddf97694af", 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 0.59s
[INFO] running `Command { std: "docker" "inspect" "33926cccbd53437266064795598825373b10496432b0aee9481378ddf97694af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33926cccbd53437266064795598825373b10496432b0aee9481378ddf97694af", kill_on_drop: false }`
[INFO] [stdout] 33926cccbd53437266064795598825373b10496432b0aee9481378ddf97694af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5be0fa0a9fef7c6584e590d9d10dcd189204b00e378b21918a4527555ce054e
[INFO] running `Command { std: "docker" "start" "-a" "f5be0fa0a9fef7c6584e590d9d10dcd189204b00e378b21918a4527555ce054e", 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 test [unoptimized + debuginfo] target(s) in 7.42s
[INFO] running `Command { std: "docker" "inspect" "f5be0fa0a9fef7c6584e590d9d10dcd189204b00e378b21918a4527555ce054e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5be0fa0a9fef7c6584e590d9d10dcd189204b00e378b21918a4527555ce054e", kill_on_drop: false }`
[INFO] [stdout] f5be0fa0a9fef7c6584e590d9d10dcd189204b00e378b21918a4527555ce054e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c7b439a4494ed371d668a20b47713e44c2e4b82ae61c61e1fe034b9c1d9aedef
[INFO] running `Command { std: "docker" "start" "-a" "c7b439a4494ed371d668a20b47713e44c2e4b82ae61c61e1fe034b9c1d9aedef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/byte_num-9fa41daa822efa5c)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test from_ascii::tests::overflow_isize ... ok
[INFO] [stdout] test from_ascii::tests::to_u8 ... ok
[INFO] [stdout] test into_ascii::tests::digits10_0isize ... ok
[INFO] [stdout] test into_ascii::tests::digits10_0usize ... ok
[INFO] [stdout] test into_ascii::tests::digits10_isize ... ok
[INFO] [stdout] test into_ascii::tests::digits10_usize ... ok
[INFO] [stdout] test into_ascii::tests::itoa_0isize ... ok
[INFO] [stdout] test into_ascii::tests::itoa_0usize ... ok
[INFO] [stdout] test into_ascii::tests::itoa_isize ... 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 0.00s
[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 32) ... ok
[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] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c7b439a4494ed371d668a20b47713e44c2e4b82ae61c61e1fe034b9c1d9aedef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7b439a4494ed371d668a20b47713e44c2e4b82ae61c61e1fe034b9c1d9aedef", kill_on_drop: false }`
[INFO] [stdout] c7b439a4494ed371d668a20b47713e44c2e4b82ae61c61e1fe034b9c1d9aedef