[INFO] fetching crate minigrep_aiseq 0.1.0...
[INFO] testing minigrep_aiseq-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate minigrep_aiseq 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate minigrep_aiseq 0.1.0
[INFO] finished tweaking crates.io crate minigrep_aiseq 0.1.0
[INFO] tweaked toml for crates.io crate minigrep_aiseq 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate minigrep_aiseq 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate minigrep_aiseq 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2d89b75b73afba687f0796c0e1ffcbaacecb2984c22b72c6cff32f197972b11
[INFO] running `Command { std: "docker" "start" "-a" "b2d89b75b73afba687f0796c0e1ffcbaacecb2984c22b72c6cff32f197972b11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2d89b75b73afba687f0796c0e1ffcbaacecb2984c22b72c6cff32f197972b11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2d89b75b73afba687f0796c0e1ffcbaacecb2984c22b72c6cff32f197972b11", kill_on_drop: false }`
[INFO] [stdout] b2d89b75b73afba687f0796c0e1ffcbaacecb2984c22b72c6cff32f197972b11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3660a4d950af42b7e045a4cc65216a34c3048c3de1c4c03abd41a9ccc296bb07
[INFO] running `Command { std: "docker" "start" "-a" "3660a4d950af42b7e045a4cc65216a34c3048c3de1c4c03abd41a9ccc296bb07", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_aiseq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "3660a4d950af42b7e045a4cc65216a34c3048c3de1c4c03abd41a9ccc296bb07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3660a4d950af42b7e045a4cc65216a34c3048c3de1c4c03abd41a9ccc296bb07", kill_on_drop: false }`
[INFO] [stdout] 3660a4d950af42b7e045a4cc65216a34c3048c3de1c4c03abd41a9ccc296bb07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6eb827c5a2395d31d7c350a2f2a550819cde20abc2c1574552611bdd94cbc01
[INFO] running `Command { std: "docker" "start" "-a" "b6eb827c5a2395d31d7c350a2f2a550819cde20abc2c1574552611bdd94cbc01", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_aiseq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "b6eb827c5a2395d31d7c350a2f2a550819cde20abc2c1574552611bdd94cbc01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6eb827c5a2395d31d7c350a2f2a550819cde20abc2c1574552611bdd94cbc01", kill_on_drop: false }`
[INFO] [stdout] b6eb827c5a2395d31d7c350a2f2a550819cde20abc2c1574552611bdd94cbc01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 344ba7a884e67b5600933fdf636a3fdcd864e7b39169ac92db60f3c78f7dbc4f
[INFO] running `Command { std: "docker" "start" "-a" "344ba7a884e67b5600933fdf636a3fdcd864e7b39169ac92db60f3c78f7dbc4f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minigrep_aiseq-0431884c5c570f8a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::one_result ... 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 src/main.rs (/opt/rustwide/target/debug/deps/minigrep_aiseq-2519a5c8c2e127b5)
[INFO] [stderr]    Doc-tests minigrep_aiseq
[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] [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" "344ba7a884e67b5600933fdf636a3fdcd864e7b39169ac92db60f3c78f7dbc4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "344ba7a884e67b5600933fdf636a3fdcd864e7b39169ac92db60f3c78f7dbc4f", kill_on_drop: false }`
[INFO] [stdout] 344ba7a884e67b5600933fdf636a3fdcd864e7b39169ac92db60f3c78f7dbc4f