[INFO] fetching crate recap 0.1.1...
[INFO] testing recap-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate recap 0.1.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate recap 0.1.1 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 recap 0.1.1
[INFO] finished tweaking crates.io crate recap 0.1.1
[INFO] tweaked toml for crates.io crate recap 0.1.1 written to /workspace/builds/worker-11/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded recap-derive v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 43956729bf5908489019f668bb888adc48220d7a4359d56ccfbe5aa501ffc6c0
[INFO] running `Command { std: "docker" "start" "-a" "43956729bf5908489019f668bb888adc48220d7a4359d56ccfbe5aa501ffc6c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43956729bf5908489019f668bb888adc48220d7a4359d56ccfbe5aa501ffc6c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43956729bf5908489019f668bb888adc48220d7a4359d56ccfbe5aa501ffc6c0", kill_on_drop: false }`
[INFO] [stdout] 43956729bf5908489019f668bb888adc48220d7a4359d56ccfbe5aa501ffc6c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 2ba7f388c1026f6b6fb2b238b741111e1abda236b6116bcbf99fcb90771fe5df
[INFO] running `Command { std: "docker" "start" "-a" "2ba7f388c1026f6b6fb2b238b741111e1abda236b6116bcbf99fcb90771fe5df", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling envy v0.4.2
[INFO] [stderr]    Compiling recap-derive v0.1.1
[INFO] [stderr]    Compiling recap v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.54s
[INFO] running `Command { std: "docker" "inspect" "2ba7f388c1026f6b6fb2b238b741111e1abda236b6116bcbf99fcb90771fe5df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ba7f388c1026f6b6fb2b238b741111e1abda236b6116bcbf99fcb90771fe5df", kill_on_drop: false }`
[INFO] [stdout] 2ba7f388c1026f6b6fb2b238b741111e1abda236b6116bcbf99fcb90771fe5df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 7895969a86e443ae8b1fb1c406b964c44247ae3d707986e6a1a08275d28dfe08
[INFO] running `Command { std: "docker" "start" "-a" "7895969a86e443ae8b1fb1c406b964c44247ae3d707986e6a1a08275d28dfe08", kill_on_drop: false }`
[INFO] [stderr]    Compiling recap v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "7895969a86e443ae8b1fb1c406b964c44247ae3d707986e6a1a08275d28dfe08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7895969a86e443ae8b1fb1c406b964c44247ae3d707986e6a1a08275d28dfe08", kill_on_drop: false }`
[INFO] [stdout] 7895969a86e443ae8b1fb1c406b964c44247ae3d707986e6a1a08275d28dfe08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] cd384636534c64746f8ab8963298f1f51bb502842f9cb3657f76c6054f1f2924
[INFO] running `Command { std: "docker" "start" "-a" "cd384636534c64746f8ab8963298f1f51bb502842f9cb3657f76c6054f1f2924", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/recap-47e9a8bb4e762f92)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::fails_without_captures ... ok
[INFO] [stdout] test tests::fails_with_unmatched_captures ... ok
[INFO] [stdout] test tests::deserializes_matching_captures_optional ... ok
[INFO] [stderr]    Doc-tests recap
[INFO] [stdout] test tests::deserializes_matching_captures ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cd384636534c64746f8ab8963298f1f51bb502842f9cb3657f76c6054f1f2924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd384636534c64746f8ab8963298f1f51bb502842f9cb3657f76c6054f1f2924", kill_on_drop: false }`
[INFO] [stdout] cd384636534c64746f8ab8963298f1f51bb502842f9cb3657f76c6054f1f2924