[INFO] fetching crate num-bytes 0.4.0...
[INFO] testing num-bytes-0.4.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate num-bytes 0.4.0 into /workspace/builds/worker-73/source
[INFO] validating manifest of crates.io crate num-bytes 0.4.0 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 num-bytes 0.4.0
[INFO] finished tweaking crates.io crate num-bytes 0.4.0
[INFO] tweaked toml for crates.io crate num-bytes 0.4.0 written to /workspace/builds/worker-73/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 5ac3afe70c9ffdf80d1c4afd47d3e246a267f75e1de5539453e325f2a7cf46a5
[INFO] running `Command { std: "docker" "start" "-a" "5ac3afe70c9ffdf80d1c4afd47d3e246a267f75e1de5539453e325f2a7cf46a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ac3afe70c9ffdf80d1c4afd47d3e246a267f75e1de5539453e325f2a7cf46a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ac3afe70c9ffdf80d1c4afd47d3e246a267f75e1de5539453e325f2a7cf46a5", kill_on_drop: false }`
[INFO] [stdout] 5ac3afe70c9ffdf80d1c4afd47d3e246a267f75e1de5539453e325f2a7cf46a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 15026e004a28cbeb56d84822a656bf0e05d4b1a42456bbdace08cd378d03c0d3
[INFO] running `Command { std: "docker" "start" "-a" "15026e004a28cbeb56d84822a656bf0e05d4b1a42456bbdace08cd378d03c0d3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-bytes v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "15026e004a28cbeb56d84822a656bf0e05d4b1a42456bbdace08cd378d03c0d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15026e004a28cbeb56d84822a656bf0e05d4b1a42456bbdace08cd378d03c0d3", kill_on_drop: false }`
[INFO] [stdout] 15026e004a28cbeb56d84822a656bf0e05d4b1a42456bbdace08cd378d03c0d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 9fb9876d1c49734159e617d24f6b51c55fe471e7b1c48d923d96364912b3ed6b
[INFO] running `Command { std: "docker" "start" "-a" "9fb9876d1c49734159e617d24f6b51c55fe471e7b1c48d923d96364912b3ed6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-bytes v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "9fb9876d1c49734159e617d24f6b51c55fe471e7b1c48d923d96364912b3ed6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fb9876d1c49734159e617d24f6b51c55fe471e7b1c48d923d96364912b3ed6b", kill_on_drop: false }`
[INFO] [stdout] 9fb9876d1c49734159e617d24f6b51c55fe471e7b1c48d923d96364912b3ed6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 98146fcff89c067709b7d5ecc8587c4e84ae92f687350562f35a2b30042106c8
[INFO] running `Command { std: "docker" "start" "-a" "98146fcff89c067709b7d5ecc8587c4e84ae92f687350562f35a2b30042106c8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/num_bytes-2c49a8d23c2ae25d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests num-bytes
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - FromBytes (line 26) ... ok
[INFO] [stdout] test src/lib.rs - IntoBytes (line 38) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "98146fcff89c067709b7d5ecc8587c4e84ae92f687350562f35a2b30042106c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98146fcff89c067709b7d5ecc8587c4e84ae92f687350562f35a2b30042106c8", kill_on_drop: false }`
[INFO] [stdout] 98146fcff89c067709b7d5ecc8587c4e84ae92f687350562f35a2b30042106c8