[INFO] fetching crate ergol_proc_macro 0.1.1...
[INFO] testing ergol_proc_macro-0.1.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate ergol_proc_macro 0.1.1 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate ergol_proc_macro 0.1.1 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 ergol_proc_macro 0.1.1
[INFO] finished tweaking crates.io crate ergol_proc_macro 0.1.1
[INFO] tweaked toml for crates.io crate ergol_proc_macro 0.1.1 written to /workspace/builds/worker-78/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 077e498dbe876e4b2aa533cc84539443342a7e5044ecba2986e0a000f2b97244
[INFO] running `Command { std: "docker" "start" "-a" "077e498dbe876e4b2aa533cc84539443342a7e5044ecba2986e0a000f2b97244", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "077e498dbe876e4b2aa533cc84539443342a7e5044ecba2986e0a000f2b97244", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "077e498dbe876e4b2aa533cc84539443342a7e5044ecba2986e0a000f2b97244", kill_on_drop: false }`
[INFO] [stdout] 077e498dbe876e4b2aa533cc84539443342a7e5044ecba2986e0a000f2b97244
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 435b2187f069c9a58d81fe535c83be748658ddf81d8b1228f402a398bc297bc6
[INFO] running `Command { std: "docker" "start" "-a" "435b2187f069c9a58d81fe535c83be748658ddf81d8b1228f402a398bc297bc6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling case v1.0.0
[INFO] [stderr]    Compiling ergol_core v0.1.1
[INFO] [stderr]    Compiling ergol_proc_macro v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.92s
[INFO] running `Command { std: "docker" "inspect" "435b2187f069c9a58d81fe535c83be748658ddf81d8b1228f402a398bc297bc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "435b2187f069c9a58d81fe535c83be748658ddf81d8b1228f402a398bc297bc6", kill_on_drop: false }`
[INFO] [stdout] 435b2187f069c9a58d81fe535c83be748658ddf81d8b1228f402a398bc297bc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] bbf1e1ba5686444028bd74b5cb5b72c6b7405a8df3d530317dc4ef08795ec02b
[INFO] running `Command { std: "docker" "start" "-a" "bbf1e1ba5686444028bd74b5cb5b72c6b7405a8df3d530317dc4ef08795ec02b", kill_on_drop: false }`
[INFO] [stderr]    Compiling ergol_proc_macro v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "bbf1e1ba5686444028bd74b5cb5b72c6b7405a8df3d530317dc4ef08795ec02b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbf1e1ba5686444028bd74b5cb5b72c6b7405a8df3d530317dc4ef08795ec02b", kill_on_drop: false }`
[INFO] [stdout] bbf1e1ba5686444028bd74b5cb5b72c6b7405a8df3d530317dc4ef08795ec02b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] b1959b4d8367651b5e63a93969b200c1e237124b7e5a0c90e2ce1219fc5232a9
[INFO] running `Command { std: "docker" "start" "-a" "b1959b4d8367651b5e63a93969b200c1e237124b7e5a0c90e2ce1219fc5232a9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ergol_proc_macro-566c2f83e251ff76)
[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 ergol_proc_macro
[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" "b1959b4d8367651b5e63a93969b200c1e237124b7e5a0c90e2ce1219fc5232a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1959b4d8367651b5e63a93969b200c1e237124b7e5a0c90e2ce1219fc5232a9", kill_on_drop: false }`
[INFO] [stdout] b1959b4d8367651b5e63a93969b200c1e237124b7e5a0c90e2ce1219fc5232a9