[INFO] fetching crate minigrep_tutorial 0.1.0...
[INFO] testing minigrep_tutorial-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate minigrep_tutorial 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate minigrep_tutorial 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minigrep_tutorial 0.1.0
[INFO] finished tweaking crates.io crate minigrep_tutorial 0.1.0
[INFO] tweaked toml for crates.io crate minigrep_tutorial 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ffd7ebb5c684eca5096b932d7bb3fd84710bdc8c0b746a92f6ec9b4514d964d2
[INFO] running `Command { std: "docker" "start" "-a" "ffd7ebb5c684eca5096b932d7bb3fd84710bdc8c0b746a92f6ec9b4514d964d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffd7ebb5c684eca5096b932d7bb3fd84710bdc8c0b746a92f6ec9b4514d964d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffd7ebb5c684eca5096b932d7bb3fd84710bdc8c0b746a92f6ec9b4514d964d2", kill_on_drop: false }`
[INFO] [stdout] ffd7ebb5c684eca5096b932d7bb3fd84710bdc8c0b746a92f6ec9b4514d964d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d814629bec320aaa1e8259a7e6655a9e09c66af16bee8a40894c7d5ad2bcbf47
[INFO] running `Command { std: "docker" "start" "-a" "d814629bec320aaa1e8259a7e6655a9e09c66af16bee8a40894c7d5ad2bcbf47", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_tutorial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "d814629bec320aaa1e8259a7e6655a9e09c66af16bee8a40894c7d5ad2bcbf47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d814629bec320aaa1e8259a7e6655a9e09c66af16bee8a40894c7d5ad2bcbf47", kill_on_drop: false }`
[INFO] [stdout] d814629bec320aaa1e8259a7e6655a9e09c66af16bee8a40894c7d5ad2bcbf47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6b1dffc9144ce00a4de98b24175d51aacba6814dacdd04cc6c911bf36f6892e
[INFO] running `Command { std: "docker" "start" "-a" "d6b1dffc9144ce00a4de98b24175d51aacba6814dacdd04cc6c911bf36f6892e", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_tutorial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "d6b1dffc9144ce00a4de98b24175d51aacba6814dacdd04cc6c911bf36f6892e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6b1dffc9144ce00a4de98b24175d51aacba6814dacdd04cc6c911bf36f6892e", kill_on_drop: false }`
[INFO] [stdout] d6b1dffc9144ce00a4de98b24175d51aacba6814dacdd04cc6c911bf36f6892e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e8970dd9028c1022d06bff22f9a81ca7a468d019a29b05d323a41ca81c44981
[INFO] running `Command { std: "docker" "start" "-a" "4e8970dd9028c1022d06bff22f9a81ca7a468d019a29b05d323a41ca81c44981", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/minigrep_tutorial-8f7ee0f029103b07)
[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_tutorial-72c5168b3819e7b3)
[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_tutorial
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - utilities::search (line 63) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4e8970dd9028c1022d06bff22f9a81ca7a468d019a29b05d323a41ca81c44981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e8970dd9028c1022d06bff22f9a81ca7a468d019a29b05d323a41ca81c44981", kill_on_drop: false }`
[INFO] [stdout] 4e8970dd9028c1022d06bff22f9a81ca7a468d019a29b05d323a41ca81c44981