[INFO] fetching crate yams 0.10.0...
[INFO] testing yams-0.10.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate yams 0.10.0 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate yams 0.10.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yams 0.10.0
[INFO] finished tweaking crates.io crate yams 0.10.0
[INFO] tweaked toml for crates.io crate yams 0.10.0 written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] crate crates.io crate yams 0.10.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a1862a6d80feb7e3152cd3a4b0e908d67ff8eed4b591ad5ff6f717f6643833b
[INFO] running `Command { std: "docker" "start" "-a" "1a1862a6d80feb7e3152cd3a4b0e908d67ff8eed4b591ad5ff6f717f6643833b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a1862a6d80feb7e3152cd3a4b0e908d67ff8eed4b591ad5ff6f717f6643833b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a1862a6d80feb7e3152cd3a4b0e908d67ff8eed4b591ad5ff6f717f6643833b", kill_on_drop: false }`
[INFO] [stdout] 1a1862a6d80feb7e3152cd3a4b0e908d67ff8eed4b591ad5ff6f717f6643833b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91a122b8eddbef0f1054ff21625a5a3375b3bc2cf575fe50573c7ac92faa955a
[INFO] running `Command { std: "docker" "start" "-a" "91a122b8eddbef0f1054ff21625a5a3375b3bc2cf575fe50573c7ac92faa955a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling libc v0.2.113
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling futures-channel v0.3.19
[INFO] [stderr]    Compiling nix v0.16.1
[INFO] [stderr]    Compiling futures-io v0.3.19
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.135
[INFO] [stderr]    Compiling serde v1.0.135
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling anyhow v1.0.53
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling parse_int v0.6.0
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling nix v0.22.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling socket2 v0.4.3
[INFO] [stderr]    Compiling serialport v4.0.1
[INFO] [stderr]    Compiling futures-macro v0.3.19
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling clap_derive v3.0.12
[INFO] [stderr]    Compiling mio-serial v5.0.1
[INFO] [stderr]    Compiling tokio v1.15.0
[INFO] [stderr]    Compiling futures-util v0.3.19
[INFO] [stderr]    Compiling clap v3.0.12
[INFO] [stderr]    Compiling futures-executor v0.3.19
[INFO] [stderr]    Compiling futures v0.3.19
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling tokio-serial v5.4.1
[INFO] [stderr]    Compiling tokio-modbus v0.5.2
[INFO] [stderr]    Compiling serde_yaml v0.8.23
[INFO] [stderr]    Compiling yams v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.83s
[INFO] running `Command { std: "docker" "inspect" "91a122b8eddbef0f1054ff21625a5a3375b3bc2cf575fe50573c7ac92faa955a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91a122b8eddbef0f1054ff21625a5a3375b3bc2cf575fe50573c7ac92faa955a", kill_on_drop: false }`
[INFO] [stdout] 91a122b8eddbef0f1054ff21625a5a3375b3bc2cf575fe50573c7ac92faa955a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2178b8b59a220f046f56014fd2ce20d13c9472ccdf56a1391c310056a7d7a706
[INFO] running `Command { std: "docker" "start" "-a" "2178b8b59a220f046f56014fd2ce20d13c9472ccdf56a1391c310056a7d7a706", kill_on_drop: false }`
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling yams v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.24s
[INFO] running `Command { std: "docker" "inspect" "2178b8b59a220f046f56014fd2ce20d13c9472ccdf56a1391c310056a7d7a706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2178b8b59a220f046f56014fd2ce20d13c9472ccdf56a1391c310056a7d7a706", kill_on_drop: false }`
[INFO] [stdout] 2178b8b59a220f046f56014fd2ce20d13c9472ccdf56a1391c310056a7d7a706
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cfc5b3c47040f6241c00f79b2f29bbc1091ea73ba2aecc6ff499ab35da279f17
[INFO] running `Command { std: "docker" "start" "-a" "cfc5b3c47040f6241c00f79b2f29bbc1091ea73ba2aecc6ff499ab35da279f17", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yams-ac66912f533fea03)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test util::tests::given4_u16_then_get_correct_f64 ... ok
[INFO] [stdout] test util::tests::given_f32_then_get_correct_2_u16 ... ok
[INFO] [stdout] test util::tests::given_2_u16_then_get_correct_f32 ... ok
[INFO] [stdout] test util::tests::given_f64_then_get_correct_4_u16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cfc5b3c47040f6241c00f79b2f29bbc1091ea73ba2aecc6ff499ab35da279f17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfc5b3c47040f6241c00f79b2f29bbc1091ea73ba2aecc6ff499ab35da279f17", kill_on_drop: false }`
[INFO] [stdout] cfc5b3c47040f6241c00f79b2f29bbc1091ea73ba2aecc6ff499ab35da279f17