[INFO] fetching crate pretend-codegen 0.3.0...
[INFO] testing pretend-codegen-0.3.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate pretend-codegen 0.3.0 into /workspace/builds/worker-79/source
[INFO] validating manifest of crates.io crate pretend-codegen 0.3.0 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 pretend-codegen 0.3.0
[INFO] finished tweaking crates.io crate pretend-codegen 0.3.0
[INFO] tweaked toml for crates.io crate pretend-codegen 0.3.0 written to /workspace/builds/worker-79/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-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] 8d2d7e74a2956f79b7e25e69efafc5d1c8ce0d95dd82bac9e8004577db579b56
[INFO] running `Command { std: "docker" "start" "-a" "8d2d7e74a2956f79b7e25e69efafc5d1c8ce0d95dd82bac9e8004577db579b56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d2d7e74a2956f79b7e25e69efafc5d1c8ce0d95dd82bac9e8004577db579b56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d2d7e74a2956f79b7e25e69efafc5d1c8ce0d95dd82bac9e8004577db579b56", kill_on_drop: false }`
[INFO] [stdout] 8d2d7e74a2956f79b7e25e69efafc5d1c8ce0d95dd82bac9e8004577db579b56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] ee2e840cb45485a34ae948775acae081fe4cfccd00b9de9b20d698d433ad3676
[INFO] running `Command { std: "docker" "start" "-a" "ee2e840cb45485a34ae948775acae081fe4cfccd00b9de9b20d698d433ad3676", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling http v0.2.4
[INFO] [stderr]    Compiling pretend-codegen v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.52s
[INFO] running `Command { std: "docker" "inspect" "ee2e840cb45485a34ae948775acae081fe4cfccd00b9de9b20d698d433ad3676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee2e840cb45485a34ae948775acae081fe4cfccd00b9de9b20d698d433ad3676", kill_on_drop: false }`
[INFO] [stdout] ee2e840cb45485a34ae948775acae081fe4cfccd00b9de9b20d698d433ad3676
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] c413be8d99472b5ffc43de999231417362adb4a2d08cef94dbce14b0b6bbf9d3
[INFO] running `Command { std: "docker" "start" "-a" "c413be8d99472b5ffc43de999231417362adb4a2d08cef94dbce14b0b6bbf9d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling pretend-codegen v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "c413be8d99472b5ffc43de999231417362adb4a2d08cef94dbce14b0b6bbf9d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c413be8d99472b5ffc43de999231417362adb4a2d08cef94dbce14b0b6bbf9d3", kill_on_drop: false }`
[INFO] [stdout] c413be8d99472b5ffc43de999231417362adb4a2d08cef94dbce14b0b6bbf9d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] 1611992f4c9a54f6ca9e5e8d2fcff22d4c8eb561535667da42ea55c982ee9a86
[INFO] running `Command { std: "docker" "start" "-a" "1611992f4c9a54f6ca9e5e8d2fcff22d4c8eb561535667da42ea55c982ee9a86", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pretend_codegen-2ca1577116a7e2af)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test format::tests::test_find_no_params ... ok
[INFO] [stdout] test format::tests::test_find_params ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pretend-codegen
[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" "1611992f4c9a54f6ca9e5e8d2fcff22d4c8eb561535667da42ea55c982ee9a86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1611992f4c9a54f6ca9e5e8d2fcff22d4c8eb561535667da42ea55c982ee9a86", kill_on_drop: false }`
[INFO] [stdout] 1611992f4c9a54f6ca9e5e8d2fcff22d4c8eb561535667da42ea55c982ee9a86