[INFO] fetching crate oxygengine-procedural 0.20.0...
[INFO] testing oxygengine-procedural-0.20.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate oxygengine-procedural 0.20.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate oxygengine-procedural 0.20.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate oxygengine-procedural 0.20.0
[INFO] finished tweaking crates.io crate oxygengine-procedural 0.20.0
[INFO] tweaked toml for crates.io crate oxygengine-procedural 0.20.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c35d2afef003ef9a71aba03e07078f408cf0aa00ad566ed41f06c8e98fce708
[INFO] running `Command { std: "docker" "start" "-a" "4c35d2afef003ef9a71aba03e07078f408cf0aa00ad566ed41f06c8e98fce708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c35d2afef003ef9a71aba03e07078f408cf0aa00ad566ed41f06c8e98fce708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c35d2afef003ef9a71aba03e07078f408cf0aa00ad566ed41f06c8e98fce708", kill_on_drop: false }`
[INFO] [stdout] 4c35d2afef003ef9a71aba03e07078f408cf0aa00ad566ed41f06c8e98fce708
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 332f2b5b12a11e780886c1b77753133d1b7b6739e05e471392d32676b67d6b85
[INFO] running `Command { std: "docker" "start" "-a" "332f2b5b12a11e780886c1b77753133d1b7b6739e05e471392d32676b67d6b85", 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] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling noise v0.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling psyche-utils v0.2.19
[INFO] [stderr]    Compiling oxygengine-utils v0.20.0
[INFO] [stderr]    Compiling oxygengine-procedural v0.20.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.69s
[INFO] running `Command { std: "docker" "inspect" "332f2b5b12a11e780886c1b77753133d1b7b6739e05e471392d32676b67d6b85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "332f2b5b12a11e780886c1b77753133d1b7b6739e05e471392d32676b67d6b85", kill_on_drop: false }`
[INFO] [stdout] 332f2b5b12a11e780886c1b77753133d1b7b6739e05e471392d32676b67d6b85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2b068e80a199adcd27ce3b2232ef1a28caf3b5f0317f0f318155aab994f6f58
[INFO] running `Command { std: "docker" "start" "-a" "c2b068e80a199adcd27ce3b2232ef1a28caf3b5f0317f0f318155aab994f6f58", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling oxygengine-procedural v0.20.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 52.57s
[INFO] running `Command { std: "docker" "inspect" "c2b068e80a199adcd27ce3b2232ef1a28caf3b5f0317f0f318155aab994f6f58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2b068e80a199adcd27ce3b2232ef1a28caf3b5f0317f0f318155aab994f6f58", kill_on_drop: false }`
[INFO] [stdout] c2b068e80a199adcd27ce3b2232ef1a28caf3b5f0317f0f318155aab994f6f58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bbdece540fe03cacb6efb1c33896e3e5fb2105b28a49de0147f7651f14ffc0f0
[INFO] running `Command { std: "docker" "start" "-a" "bbdece540fe03cacb6efb1c33896e3e5fb2105b28a49de0147f7651f14ffc0f0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/oxygengine_procedural-deb42fcb2571e1e2)
[INFO] [stderr]    Doc-tests oxygengine-procedural
[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 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" "bbdece540fe03cacb6efb1c33896e3e5fb2105b28a49de0147f7651f14ffc0f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbdece540fe03cacb6efb1c33896e3e5fb2105b28a49de0147f7651f14ffc0f0", kill_on_drop: false }`
[INFO] [stdout] bbdece540fe03cacb6efb1c33896e3e5fb2105b28a49de0147f7651f14ffc0f0