[INFO] fetching crate objc-foundation-derive 0.0.1...
[INFO] testing objc-foundation-derive-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate objc-foundation-derive 0.0.1 into /workspace/builds/worker-66/source
[INFO] validating manifest of crates.io crate objc-foundation-derive 0.0.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate objc-foundation-derive 0.0.1
[INFO] finished tweaking crates.io crate objc-foundation-derive 0.0.1
[INFO] tweaked toml for crates.io crate objc-foundation-derive 0.0.1 written to /workspace/builds/worker-66/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-xid v0.0.4
[INFO] [stderr]   Downloaded syn v0.10.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5813f36eb010c158ec5d3f8e6ebf75776ec8d048d1d6a0446b5f5849d0dbff0
[INFO] running `Command { std: "docker" "start" "-a" "e5813f36eb010c158ec5d3f8e6ebf75776ec8d048d1d6a0446b5f5849d0dbff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5813f36eb010c158ec5d3f8e6ebf75776ec8d048d1d6a0446b5f5849d0dbff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5813f36eb010c158ec5d3f8e6ebf75776ec8d048d1d6a0446b5f5849d0dbff0", kill_on_drop: false }`
[INFO] [stdout] e5813f36eb010c158ec5d3f8e6ebf75776ec8d048d1d6a0446b5f5849d0dbff0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b79b6a48f1782865f24476513fd499f6c380ee0c7740471a72a176d3722eb75
[INFO] running `Command { std: "docker" "start" "-a" "5b79b6a48f1782865f24476513fd499f6c380ee0c7740471a72a176d3722eb75", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]    Compiling objc-foundation-derive v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.30s
[INFO] running `Command { std: "docker" "inspect" "5b79b6a48f1782865f24476513fd499f6c380ee0c7740471a72a176d3722eb75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b79b6a48f1782865f24476513fd499f6c380ee0c7740471a72a176d3722eb75", kill_on_drop: false }`
[INFO] [stdout] 5b79b6a48f1782865f24476513fd499f6c380ee0c7740471a72a176d3722eb75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c18def93afc31410b667352bbc87c419f71aa35759a07685112d3d1c4ac059bc
[INFO] running `Command { std: "docker" "start" "-a" "c18def93afc31410b667352bbc87c419f71aa35759a07685112d3d1c4ac059bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling objc-foundation-derive v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "c18def93afc31410b667352bbc87c419f71aa35759a07685112d3d1c4ac059bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c18def93afc31410b667352bbc87c419f71aa35759a07685112d3d1c4ac059bc", kill_on_drop: false }`
[INFO] [stdout] c18def93afc31410b667352bbc87c419f71aa35759a07685112d3d1c4ac059bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c6e44f4391a823c864b826bf24e27f4b9f9f5e54a783bea2bb40ef840dd12317
[INFO] running `Command { std: "docker" "start" "-a" "c6e44f4391a823c864b826bf24e27f4b9f9f5e54a783bea2bb40ef840dd12317", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/objc_foundation_derive-79a552a586dd4934)
[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 objc-foundation-derive
[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" "c6e44f4391a823c864b826bf24e27f4b9f9f5e54a783bea2bb40ef840dd12317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6e44f4391a823c864b826bf24e27f4b9f9f5e54a783bea2bb40ef840dd12317", kill_on_drop: false }`
[INFO] [stdout] c6e44f4391a823c864b826bf24e27f4b9f9f5e54a783bea2bb40ef840dd12317