[INFO] fetching crate minigrep_aiseq 0.1.0...
[INFO] testing minigrep_aiseq-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate minigrep_aiseq 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate minigrep_aiseq 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-9/source/Cargo.toml
[INFO] crate crates.io crate minigrep_aiseq 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0c3ef814b0317c03e7a0e5374860716febb64382e827390286d8199dd491e9d
[INFO] running `Command { std: "docker" "start" "-a" "e0c3ef814b0317c03e7a0e5374860716febb64382e827390286d8199dd491e9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0c3ef814b0317c03e7a0e5374860716febb64382e827390286d8199dd491e9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0c3ef814b0317c03e7a0e5374860716febb64382e827390286d8199dd491e9d", kill_on_drop: false }`
[INFO] [stdout] e0c3ef814b0317c03e7a0e5374860716febb64382e827390286d8199dd491e9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c15c81602243f8a40b93b146e99ec7a23963a0521cd31bbf47c7078c144dfa5e
[INFO] running `Command { std: "docker" "start" "-a" "c15c81602243f8a40b93b146e99ec7a23963a0521cd31bbf47c7078c144dfa5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_aiseq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "c15c81602243f8a40b93b146e99ec7a23963a0521cd31bbf47c7078c144dfa5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c15c81602243f8a40b93b146e99ec7a23963a0521cd31bbf47c7078c144dfa5e", kill_on_drop: false }`
[INFO] [stdout] c15c81602243f8a40b93b146e99ec7a23963a0521cd31bbf47c7078c144dfa5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f8dbcc8d617dd3d2951ad5da71bd0f031578cb1c239b651515cf30e294ca0cd
[INFO] running `Command { std: "docker" "start" "-a" "1f8dbcc8d617dd3d2951ad5da71bd0f031578cb1c239b651515cf30e294ca0cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_aiseq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/minigrep_aiseq-a23c7f7c6b762272)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/minigrep_aiseq-86d0e9e7bbc72f14)
[INFO] running `Command { std: "docker" "inspect" "1f8dbcc8d617dd3d2951ad5da71bd0f031578cb1c239b651515cf30e294ca0cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f8dbcc8d617dd3d2951ad5da71bd0f031578cb1c239b651515cf30e294ca0cd", kill_on_drop: false }`
[INFO] [stdout] 1f8dbcc8d617dd3d2951ad5da71bd0f031578cb1c239b651515cf30e294ca0cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1badd857526d748d4e58e0392d334ac757379a2e5c47268a341dcf02e4fbb85f
[INFO] running `Command { std: "docker" "start" "-a" "1badd857526d748d4e58e0392d334ac757379a2e5c47268a341dcf02e4fbb85f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minigrep_aiseq-a23c7f7c6b762272)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::case_sensitive ... ok
[INFO] [stdout] test tests::one_result ... 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-86d0e9e7bbc72f14)
[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_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] running `Command { std: "docker" "inspect" "1badd857526d748d4e58e0392d334ac757379a2e5c47268a341dcf02e4fbb85f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1badd857526d748d4e58e0392d334ac757379a2e5c47268a341dcf02e4fbb85f", kill_on_drop: false }`
[INFO] [stdout] 1badd857526d748d4e58e0392d334ac757379a2e5c47268a341dcf02e4fbb85f