[INFO] fetching crate minigrep_speed1313 0.1.0...
[INFO] testing minigrep_speed1313-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate minigrep_speed1313 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate minigrep_speed1313 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_speed1313 0.1.0
[INFO] finished tweaking crates.io crate minigrep_speed1313 0.1.0
[INFO] tweaked toml for crates.io crate minigrep_speed1313 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate minigrep_speed1313 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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] b5aa33e77e7941d9b95de01a7e93a96b29bcda85452ae9ee349d121e656b04f4
[INFO] running `Command { std: "docker" "start" "-a" "b5aa33e77e7941d9b95de01a7e93a96b29bcda85452ae9ee349d121e656b04f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5aa33e77e7941d9b95de01a7e93a96b29bcda85452ae9ee349d121e656b04f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5aa33e77e7941d9b95de01a7e93a96b29bcda85452ae9ee349d121e656b04f4", kill_on_drop: false }`
[INFO] [stdout] b5aa33e77e7941d9b95de01a7e93a96b29bcda85452ae9ee349d121e656b04f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] fec2ef57b6bf152e498e9c7d6d00d2c7ce1855c4dbd0c0e5b478d4173cc07559
[INFO] running `Command { std: "docker" "start" "-a" "fec2ef57b6bf152e498e9c7d6d00d2c7ce1855c4dbd0c0e5b478d4173cc07559", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_speed1313 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "fec2ef57b6bf152e498e9c7d6d00d2c7ce1855c4dbd0c0e5b478d4173cc07559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fec2ef57b6bf152e498e9c7d6d00d2c7ce1855c4dbd0c0e5b478d4173cc07559", kill_on_drop: false }`
[INFO] [stdout] fec2ef57b6bf152e498e9c7d6d00d2c7ce1855c4dbd0c0e5b478d4173cc07559
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 5db629c6e322e1d5dde91ac45348f97380bc66d5692d52184cde0c1a6057e048
[INFO] running `Command { std: "docker" "start" "-a" "5db629c6e322e1d5dde91ac45348f97380bc66d5692d52184cde0c1a6057e048", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_speed1313 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/minigrep_speed1313-c35b8beaca508b24)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/minigrep_speed1313-0e538ca4729ca731)
[INFO] running `Command { std: "docker" "inspect" "5db629c6e322e1d5dde91ac45348f97380bc66d5692d52184cde0c1a6057e048", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5db629c6e322e1d5dde91ac45348f97380bc66d5692d52184cde0c1a6057e048", kill_on_drop: false }`
[INFO] [stdout] 5db629c6e322e1d5dde91ac45348f97380bc66d5692d52184cde0c1a6057e048
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 19a00544a89fcfd3de219622532c020b97f6931f617b2ca5c310a41516f2c4ad
[INFO] running `Command { std: "docker" "start" "-a" "19a00544a89fcfd3de219622532c020b97f6931f617b2ca5c310a41516f2c4ad", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minigrep_speed1313-c35b8beaca508b24)
[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 src/main.rs (/opt/rustwide/target/debug/deps/minigrep_speed1313-0e538ca4729ca731)
[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_speed1313
[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" "19a00544a89fcfd3de219622532c020b97f6931f617b2ca5c310a41516f2c4ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19a00544a89fcfd3de219622532c020b97f6931f617b2ca5c310a41516f2c4ad", kill_on_drop: false }`
[INFO] [stdout] 19a00544a89fcfd3de219622532c020b97f6931f617b2ca5c310a41516f2c4ad