[INFO] fetching crate mini-rxtx 0.2.0...
[INFO] testing mini-rxtx-0.2.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate mini-rxtx 0.2.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate mini-rxtx 0.2.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mini-rxtx 0.2.0
[INFO] finished tweaking crates.io crate mini-rxtx 0.2.0
[INFO] tweaked toml for crates.io crate mini-rxtx 0.2.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1395fb86d105bf61879c338fa5e648e4ce6eddfe41cac770fa135f1a49055b4f
[INFO] running `Command { std: "docker" "start" "-a" "1395fb86d105bf61879c338fa5e648e4ce6eddfe41cac770fa135f1a49055b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1395fb86d105bf61879c338fa5e648e4ce6eddfe41cac770fa135f1a49055b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1395fb86d105bf61879c338fa5e648e4ce6eddfe41cac770fa135f1a49055b4f", kill_on_drop: false }`
[INFO] [stdout] 1395fb86d105bf61879c338fa5e648e4ce6eddfe41cac770fa135f1a49055b4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f934d81d5d70b676f3ba6203bbfcc4f4903ae071cd0ddc63a84608c49a319e2a
[INFO] running `Command { std: "docker" "start" "-a" "f934d81d5d70b676f3ba6203bbfcc4f4903ae071cd0ddc63a84608c49a319e2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapless v0.7.4
[INFO] [stderr]    Compiling encode_unicode v0.3.6
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling ssmarshal v1.0.0
[INFO] [stderr]    Compiling mini-rxtx v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.91s
[INFO] running `Command { std: "docker" "inspect" "f934d81d5d70b676f3ba6203bbfcc4f4903ae071cd0ddc63a84608c49a319e2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f934d81d5d70b676f3ba6203bbfcc4f4903ae071cd0ddc63a84608c49a319e2a", kill_on_drop: false }`
[INFO] [stdout] f934d81d5d70b676f3ba6203bbfcc4f4903ae071cd0ddc63a84608c49a319e2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07ad6433ac833795ec7636270635943ae8817977953f1d3812babc670b905253
[INFO] running `Command { std: "docker" "start" "-a" "07ad6433ac833795ec7636270635943ae8817977953f1d3812babc670b905253", kill_on_drop: false }`
[INFO] [stderr]    Compiling mini-rxtx v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "07ad6433ac833795ec7636270635943ae8817977953f1d3812babc670b905253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07ad6433ac833795ec7636270635943ae8817977953f1d3812babc670b905253", kill_on_drop: false }`
[INFO] [stdout] 07ad6433ac833795ec7636270635943ae8817977953f1d3812babc670b905253
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0fa7aa6d95b0a6a96f0c4e179b0dfeb3090ecc53ccfa93d7db747c5d1e77fbdd
[INFO] running `Command { std: "docker" "start" "-a" "0fa7aa6d95b0a6a96f0c4e179b0dfeb3090ecc53ccfa93d7db747c5d1e77fbdd", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mini_rxtx-b7c8a6db963b3e5e)
[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] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-7aa6b24eb03ae711)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mini-rxtx
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_roundtrip_nostd ... ok
[INFO] [stdout] test test_roundtrip_zero_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "0fa7aa6d95b0a6a96f0c4e179b0dfeb3090ecc53ccfa93d7db747c5d1e77fbdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fa7aa6d95b0a6a96f0c4e179b0dfeb3090ecc53ccfa93d7db747c5d1e77fbdd", kill_on_drop: false }`
[INFO] [stdout] 0fa7aa6d95b0a6a96f0c4e179b0dfeb3090ecc53ccfa93d7db747c5d1e77fbdd
