[INFO] fetching crate minigrep_ag 0.1.2...
[INFO] testing minigrep_ag-0.1.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate minigrep_ag 0.1.2 into /workspace/builds/worker-62/source
[INFO] validating manifest of crates.io crate minigrep_ag 0.1.2 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 minigrep_ag 0.1.2
[INFO] finished tweaking crates.io crate minigrep_ag 0.1.2
[INFO] tweaked toml for crates.io crate minigrep_ag 0.1.2 written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] crate crates.io crate minigrep_ag 0.1.2 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 1d28b6db9f453a7ea10ada8af5e395fc19aed7b1eed67ca4be399e493f89699c
[INFO] running `Command { std: "docker" "start" "-a" "1d28b6db9f453a7ea10ada8af5e395fc19aed7b1eed67ca4be399e493f89699c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d28b6db9f453a7ea10ada8af5e395fc19aed7b1eed67ca4be399e493f89699c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d28b6db9f453a7ea10ada8af5e395fc19aed7b1eed67ca4be399e493f89699c", kill_on_drop: false }`
[INFO] [stdout] 1d28b6db9f453a7ea10ada8af5e395fc19aed7b1eed67ca4be399e493f89699c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 0f96f07eba87f9a9925ffaa1b403fd122c47e1114771e1006c20a08c5d2021b5
[INFO] running `Command { std: "docker" "start" "-a" "0f96f07eba87f9a9925ffaa1b403fd122c47e1114771e1006c20a08c5d2021b5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling minigrep_ag v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "0f96f07eba87f9a9925ffaa1b403fd122c47e1114771e1006c20a08c5d2021b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f96f07eba87f9a9925ffaa1b403fd122c47e1114771e1006c20a08c5d2021b5", kill_on_drop: false }`
[INFO] [stdout] 0f96f07eba87f9a9925ffaa1b403fd122c47e1114771e1006c20a08c5d2021b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] d4af620951a7c29465bb918c2a8bbe1644fb076ed4337bac91303ac198d8702f
[INFO] running `Command { std: "docker" "start" "-a" "d4af620951a7c29465bb918c2a8bbe1644fb076ed4337bac91303ac198d8702f", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_ag v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "d4af620951a7c29465bb918c2a8bbe1644fb076ed4337bac91303ac198d8702f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4af620951a7c29465bb918c2a8bbe1644fb076ed4337bac91303ac198d8702f", kill_on_drop: false }`
[INFO] [stdout] d4af620951a7c29465bb918c2a8bbe1644fb076ed4337bac91303ac198d8702f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] b725529cb24675b41d747f2f17a79c3442cf8b36fea2a2ffb1eb9472cbb09529
[INFO] running `Command { std: "docker" "start" "-a" "b725529cb24675b41d747f2f17a79c3442cf8b36fea2a2ffb1eb9472cbb09529", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/minigrep_ag-1540ccb17baf7745)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::case_insensitive_search ... ok
[INFO] [stdout] test tests::case_sensitive_search ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/minigrep_ag-f9c58416658934da)
[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 minigrep_ag
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - search_case_insensitive (line 86) ... ok
[INFO] [stdout] test src/lib.rs - search (line 67) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b725529cb24675b41d747f2f17a79c3442cf8b36fea2a2ffb1eb9472cbb09529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b725529cb24675b41d747f2f17a79c3442cf8b36fea2a2ffb1eb9472cbb09529", kill_on_drop: false }`
[INFO] [stdout] b725529cb24675b41d747f2f17a79c3442cf8b36fea2a2ffb1eb9472cbb09529