[INFO] fetching crate serde-cs 0.2.1...
[INFO] testing serde-cs-0.2.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate serde-cs 0.2.1 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate serde-cs 0.2.1 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 serde-cs 0.2.1
[INFO] finished tweaking crates.io crate serde-cs 0.2.1
[INFO] tweaked toml for crates.io crate serde-cs 0.2.1 written to /workspace/builds/worker-97/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-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] 46c0062c1648cb3757b20c2d309b88a352fb88402e21f0b20e6bd6e520ab03ab
[INFO] running `Command { std: "docker" "start" "-a" "46c0062c1648cb3757b20c2d309b88a352fb88402e21f0b20e6bd6e520ab03ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46c0062c1648cb3757b20c2d309b88a352fb88402e21f0b20e6bd6e520ab03ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46c0062c1648cb3757b20c2d309b88a352fb88402e21f0b20e6bd6e520ab03ab", kill_on_drop: false }`
[INFO] [stdout] 46c0062c1648cb3757b20c2d309b88a352fb88402e21f0b20e6bd6e520ab03ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] aac8fff6960d3db7be29990a25e659d2a6b64c16e2f278c01c3918d93767588e
[INFO] running `Command { std: "docker" "start" "-a" "aac8fff6960d3db7be29990a25e659d2a6b64c16e2f278c01c3918d93767588e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde-cs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.40s
[INFO] running `Command { std: "docker" "inspect" "aac8fff6960d3db7be29990a25e659d2a6b64c16e2f278c01c3918d93767588e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aac8fff6960d3db7be29990a25e659d2a6b64c16e2f278c01c3918d93767588e", kill_on_drop: false }`
[INFO] [stdout] aac8fff6960d3db7be29990a25e659d2a6b64c16e2f278c01c3918d93767588e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] c80897f848f26f5646d3f4300e479a239e2112ae171bc8bd278b1a0917e888af
[INFO] running `Command { std: "docker" "start" "-a" "c80897f848f26f5646d3f4300e479a239e2112ae171bc8bd278b1a0917e888af", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling serde-cs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `Command { std: "docker" "inspect" "c80897f848f26f5646d3f4300e479a239e2112ae171bc8bd278b1a0917e888af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c80897f848f26f5646d3f4300e479a239e2112ae171bc8bd278b1a0917e888af", kill_on_drop: false }`
[INFO] [stdout] c80897f848f26f5646d3f4300e479a239e2112ae171bc8bd278b1a0917e888af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] df38531a2b2be74ff35a41f3ef5e2ff0a76549f4f0c215fa5215d39fb3293eb1
[INFO] running `Command { std: "docker" "start" "-a" "df38531a2b2be74ff35a41f3ef5e2ff0a76549f4f0c215fa5215d39fb3293eb1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_cs-7fb2ed6dabae0b73)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test array::tests::deserialize ... ok
[INFO] [stdout] test array::tests::serialize ... ok
[INFO] [stdout] test array::tests::from_str ... ok
[INFO] [stdout] test array::tests::to_string ... ok
[INFO] [stdout] test vec::tests::deserialize ... ok
[INFO] [stdout] test vec::tests::from_str ... ok
[INFO] [stdout] test vec::tests::serialize ... ok
[INFO] [stdout] test vec::tests::to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde-cs
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "df38531a2b2be74ff35a41f3ef5e2ff0a76549f4f0c215fa5215d39fb3293eb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df38531a2b2be74ff35a41f3ef5e2ff0a76549f4f0c215fa5215d39fb3293eb1", kill_on_drop: false }`
[INFO] [stdout] df38531a2b2be74ff35a41f3ef5e2ff0a76549f4f0c215fa5215d39fb3293eb1