[INFO] fetching crate minigrep_shits_always_happen 0.1.0...
[INFO] testing minigrep_shits_always_happen-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate minigrep_shits_always_happen 0.1.0 into /workspace/builds/worker-84/source
[INFO] validating manifest of crates.io crate minigrep_shits_always_happen 0.1.0 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_shits_always_happen 0.1.0
[INFO] finished tweaking crates.io crate minigrep_shits_always_happen 0.1.0
[INFO] tweaked toml for crates.io crate minigrep_shits_always_happen 0.1.0 written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] crate crates.io crate minigrep_shits_always_happen 0.1.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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] 0e4cd92338447f095c021130fecae51c02d62089b46d2a45cb99151712e16ec3
[INFO] running `Command { std: "docker" "start" "-a" "0e4cd92338447f095c021130fecae51c02d62089b46d2a45cb99151712e16ec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e4cd92338447f095c021130fecae51c02d62089b46d2a45cb99151712e16ec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e4cd92338447f095c021130fecae51c02d62089b46d2a45cb99151712e16ec3", kill_on_drop: false }`
[INFO] [stdout] 0e4cd92338447f095c021130fecae51c02d62089b46d2a45cb99151712e16ec3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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] 6bb6c44c502fafffe983277bbe8a20f104cfe0b9ff4bc5794c4db81f72088c93
[INFO] running `Command { std: "docker" "start" "-a" "6bb6c44c502fafffe983277bbe8a20f104cfe0b9ff4bc5794c4db81f72088c93", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_shits_always_happen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "6bb6c44c502fafffe983277bbe8a20f104cfe0b9ff4bc5794c4db81f72088c93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bb6c44c502fafffe983277bbe8a20f104cfe0b9ff4bc5794c4db81f72088c93", kill_on_drop: false }`
[INFO] [stdout] 6bb6c44c502fafffe983277bbe8a20f104cfe0b9ff4bc5794c4db81f72088c93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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] 4bc57d35e3f623497c273420ff3a39fc6065d5e06c081a9330b7a0819fb877b0
[INFO] running `Command { std: "docker" "start" "-a" "4bc57d35e3f623497c273420ff3a39fc6065d5e06c081a9330b7a0819fb877b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_shits_always_happen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "4bc57d35e3f623497c273420ff3a39fc6065d5e06c081a9330b7a0819fb877b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bc57d35e3f623497c273420ff3a39fc6065d5e06c081a9330b7a0819fb877b0", kill_on_drop: false }`
[INFO] [stdout] 4bc57d35e3f623497c273420ff3a39fc6065d5e06c081a9330b7a0819fb877b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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] b25b94400bf33039f03d9e6a640ba63192b0575b575ac7956479109a04524c00
[INFO] running `Command { std: "docker" "start" "-a" "b25b94400bf33039f03d9e6a640ba63192b0575b575ac7956479109a04524c00", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/minigrep_shits_always_happen-31a6e737745ffd22)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::case_insensitive ... ok
[INFO] [stdout] test tests::case_sensitive ... 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_shits_always_happen-16c4cda0083861df)
[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_shits_always_happen
[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" "b25b94400bf33039f03d9e6a640ba63192b0575b575ac7956479109a04524c00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b25b94400bf33039f03d9e6a640ba63192b0575b575ac7956479109a04524c00", kill_on_drop: false }`
[INFO] [stdout] b25b94400bf33039f03d9e6a640ba63192b0575b575ac7956479109a04524c00