[INFO] fetching crate decent-serde-json-alternative 0.5.0...
[INFO] testing decent-serde-json-alternative-0.5.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate decent-serde-json-alternative 0.5.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate decent-serde-json-alternative 0.5.0 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 decent-serde-json-alternative 0.5.0
[INFO] finished tweaking crates.io crate decent-serde-json-alternative 0.5.0
[INFO] tweaked toml for crates.io crate decent-serde-json-alternative 0.5.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 8dc510d8c7e355f34277685739d0ca3bbb79516478e75be4e10ec6c3f6b19d9a
[INFO] running `Command { std: "docker" "start" "-a" "8dc510d8c7e355f34277685739d0ca3bbb79516478e75be4e10ec6c3f6b19d9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dc510d8c7e355f34277685739d0ca3bbb79516478e75be4e10ec6c3f6b19d9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dc510d8c7e355f34277685739d0ca3bbb79516478e75be4e10ec6c3f6b19d9a", kill_on_drop: false }`
[INFO] [stdout] 8dc510d8c7e355f34277685739d0ca3bbb79516478e75be4e10ec6c3f6b19d9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 39834175a73cca52422f6a3cf09a7cfc9f1f8a64c2656a7f562be725a55ee488
[INFO] running `Command { std: "docker" "start" "-a" "39834175a73cca52422f6a3cf09a7cfc9f1f8a64c2656a7f562be725a55ee488", kill_on_drop: false }`
[INFO] [stderr]    Compiling decent-synquote-alternative v0.4.0
[INFO] [stderr]    Compiling decent-serde-json-derive-alternative v0.5.0
[INFO] [stderr]    Compiling decent-serde-json-alternative v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "39834175a73cca52422f6a3cf09a7cfc9f1f8a64c2656a7f562be725a55ee488", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39834175a73cca52422f6a3cf09a7cfc9f1f8a64c2656a7f562be725a55ee488", kill_on_drop: false }`
[INFO] [stdout] 39834175a73cca52422f6a3cf09a7cfc9f1f8a64c2656a7f562be725a55ee488
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] b9d7eb369944781fabcc6ce36d64b5d3ad0aab9a9b50e98cef6ebec86b4a2461
[INFO] running `Command { std: "docker" "start" "-a" "b9d7eb369944781fabcc6ce36d64b5d3ad0aab9a9b50e98cef6ebec86b4a2461", kill_on_drop: false }`
[INFO] [stderr]    Compiling decent-serde-json-alternative v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "b9d7eb369944781fabcc6ce36d64b5d3ad0aab9a9b50e98cef6ebec86b4a2461", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9d7eb369944781fabcc6ce36d64b5d3ad0aab9a9b50e98cef6ebec86b4a2461", kill_on_drop: false }`
[INFO] [stdout] b9d7eb369944781fabcc6ce36d64b5d3ad0aab9a9b50e98cef6ebec86b4a2461
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] bf12be3bc6501a65e979a409d2c3a70b1d856658fdaebcacc732cf0af46b2191
[INFO] running `Command { std: "docker" "start" "-a" "bf12be3bc6501a65e979a409d2c3a70b1d856658fdaebcacc732cf0af46b2191", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/decent_serde_json_alternative-ed3844ef4a45ef9d)
[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] [stderr]    Doc-tests decent-serde-json-alternative
[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" "bf12be3bc6501a65e979a409d2c3a70b1d856658fdaebcacc732cf0af46b2191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf12be3bc6501a65e979a409d2c3a70b1d856658fdaebcacc732cf0af46b2191", kill_on_drop: false }`
[INFO] [stdout] bf12be3bc6501a65e979a409d2c3a70b1d856658fdaebcacc732cf0af46b2191