[INFO] fetching crate fixed_width_derive 0.4.2...
[INFO] testing fixed_width_derive-0.4.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate fixed_width_derive 0.4.2 into /workspace/builds/worker-112/source
[INFO] validating manifest of crates.io crate fixed_width_derive 0.4.2 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 fixed_width_derive 0.4.2
[INFO] finished tweaking crates.io crate fixed_width_derive 0.4.2
[INFO] tweaked toml for crates.io crate fixed_width_derive 0.4.2 written to /workspace/builds/worker-112/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] 0586cbcdd7b43c1f98007c09adee596dafeb4753d2b928deb2b7fe5e1471c182
[INFO] running `Command { std: "docker" "start" "-a" "0586cbcdd7b43c1f98007c09adee596dafeb4753d2b928deb2b7fe5e1471c182", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0586cbcdd7b43c1f98007c09adee596dafeb4753d2b928deb2b7fe5e1471c182", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0586cbcdd7b43c1f98007c09adee596dafeb4753d2b928deb2b7fe5e1471c182", kill_on_drop: false }`
[INFO] [stdout] 0586cbcdd7b43c1f98007c09adee596dafeb4753d2b928deb2b7fe5e1471c182
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] 9998d1cd1724ee98ea75b3bbc6c58d7499541622dfd0144270e3e46d85bab345
[INFO] running `Command { std: "docker" "start" "-a" "9998d1cd1724ee98ea75b3bbc6c58d7499541622dfd0144270e3e46d85bab345", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling fixed_width v0.4.2
[INFO] [stderr]    Compiling fixed_width_derive v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.19s
[INFO] running `Command { std: "docker" "inspect" "9998d1cd1724ee98ea75b3bbc6c58d7499541622dfd0144270e3e46d85bab345", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9998d1cd1724ee98ea75b3bbc6c58d7499541622dfd0144270e3e46d85bab345", kill_on_drop: false }`
[INFO] [stdout] 9998d1cd1724ee98ea75b3bbc6c58d7499541622dfd0144270e3e46d85bab345
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] f1669d03343f9b4bc6fe19300862a3f36335a48f635f1d7e3f554b200a8b5a8a
[INFO] running `Command { std: "docker" "start" "-a" "f1669d03343f9b4bc6fe19300862a3f36335a48f635f1d7e3f554b200a8b5a8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling fixed_width_derive v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.96s
[INFO] running `Command { std: "docker" "inspect" "f1669d03343f9b4bc6fe19300862a3f36335a48f635f1d7e3f554b200a8b5a8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1669d03343f9b4bc6fe19300862a3f36335a48f635f1d7e3f554b200a8b5a8a", kill_on_drop: false }`
[INFO] [stdout] f1669d03343f9b4bc6fe19300862a3f36335a48f635f1d7e3f554b200a8b5a8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] 2ca364294116887a87f95fbc3738a6f74a6587abb56a9924df006087ee992614
[INFO] running `Command { std: "docker" "start" "-a" "2ca364294116887a87f95fbc3738a6f74a6587abb56a9924df006087ee992614", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fixed_width_derive-e402b1471efcd088)
[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] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_deserialize ... ok
[INFO] [stdout] test test_deserialize_optionals ... ok
[INFO] [stdout] test test_serialize_optionals ... ok
[INFO] [stdout] test test_deserialize_multiple ... ok
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-42ad56ae614e12fc)
[INFO] [stdout] test test_multiple_record_types ... ok
[INFO] [stdout] test test_serialize ... ok
[INFO] [stdout] test test_deserialize_with_skipped_fields ... ok
[INFO] [stdout] test test_from_fixed_record_when_input_is_too_small ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fixed_width_derive
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2ca364294116887a87f95fbc3738a6f74a6587abb56a9924df006087ee992614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ca364294116887a87f95fbc3738a6f74a6587abb56a9924df006087ee992614", kill_on_drop: false }`
[INFO] [stdout] 2ca364294116887a87f95fbc3738a6f74a6587abb56a9924df006087ee992614