[INFO] fetching crate gcd-rs 0.1.0...
[INFO] testing gcd-rs-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate gcd-rs 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate gcd-rs 0.1.0 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 gcd-rs 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate gcd-rs 0.1.0
[INFO] tweaked toml for crates.io crate gcd-rs 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate gcd-rs 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 01392beaee9e61f0b1f862cd6361e6244ca0b065f6935330f6fffe67199887f4
[INFO] running `Command { std: "docker" "start" "-a" "01392beaee9e61f0b1f862cd6361e6244ca0b065f6935330f6fffe67199887f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01392beaee9e61f0b1f862cd6361e6244ca0b065f6935330f6fffe67199887f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01392beaee9e61f0b1f862cd6361e6244ca0b065f6935330f6fffe67199887f4", kill_on_drop: false }`
[INFO] [stdout] 01392beaee9e61f0b1f862cd6361e6244ca0b065f6935330f6fffe67199887f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 4b73325bf099499b11ad7164e7a423d3fa0a0bd8c9a2370f01b6ba56ecbe4ead
[INFO] running `Command { std: "docker" "start" "-a" "4b73325bf099499b11ad7164e7a423d3fa0a0bd8c9a2370f01b6ba56ecbe4ead", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling minimal-lexical v0.1.3
[INFO] [stderr]    Compiling nom v7.0.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling gcd-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.65s
[INFO] running `Command { std: "docker" "inspect" "4b73325bf099499b11ad7164e7a423d3fa0a0bd8c9a2370f01b6ba56ecbe4ead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b73325bf099499b11ad7164e7a423d3fa0a0bd8c9a2370f01b6ba56ecbe4ead", kill_on_drop: false }`
[INFO] [stdout] 4b73325bf099499b11ad7164e7a423d3fa0a0bd8c9a2370f01b6ba56ecbe4ead
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 1c2baa4fe816714a2eecb00e401b838a6107a4219936060143f39fe865944827
[INFO] running `Command { std: "docker" "start" "-a" "1c2baa4fe816714a2eecb00e401b838a6107a4219936060143f39fe865944827", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling serde_yaml v0.8.21
[INFO] [stderr]    Compiling gcd-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.46s
[INFO] running `Command { std: "docker" "inspect" "1c2baa4fe816714a2eecb00e401b838a6107a4219936060143f39fe865944827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c2baa4fe816714a2eecb00e401b838a6107a4219936060143f39fe865944827", kill_on_drop: false }`
[INFO] [stdout] 1c2baa4fe816714a2eecb00e401b838a6107a4219936060143f39fe865944827
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] b47eb76a3c344a88bd61eafe87620eb80512f1fe3ee0452771b6d42acefc7380
[INFO] running `Command { std: "docker" "start" "-a" "b47eb76a3c344a88bd61eafe87620eb80512f1fe3ee0452771b6d42acefc7380", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gcd-d537cb7b7700a63b)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test composer::tests::check_sum ... ok
[INFO] [stdout] test composer::tests::write_checksum ... ok
[INFO] [stdout] test composer::tests::write_filler ... ok
[INFO] [stdout] test composer::tests::write_descriptor ... ok
[INFO] [stdout] test composer::tests::write_main ... ok
[INFO] [stdout] test composer::tests::write_text ... ok
[INFO] [stdout] test part_number::tests::part_number_from_bytes ... ok
[INFO] [stdout] test part_number::tests::part_number_invalid_str2 - should panic ... ok
[INFO] [stdout] test part_number::tests::part_number_invalid_str1 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gcd
[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" "b47eb76a3c344a88bd61eafe87620eb80512f1fe3ee0452771b6d42acefc7380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b47eb76a3c344a88bd61eafe87620eb80512f1fe3ee0452771b6d42acefc7380", kill_on_drop: false }`
[INFO] [stdout] b47eb76a3c344a88bd61eafe87620eb80512f1fe3ee0452771b6d42acefc7380