[INFO] fetching crate minigrep_mjj 0.0.1...
[INFO] testing minigrep_mjj-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate minigrep_mjj 0.0.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate minigrep_mjj 0.0.1 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_mjj 0.0.1
[INFO] finished tweaking crates.io crate minigrep_mjj 0.0.1
[INFO] tweaked toml for crates.io crate minigrep_mjj 0.0.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate minigrep_mjj 0.0.1 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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 3f1d159b47fd156ab32dd8b6ea14ab9dd4fd3cf0cab8879b5136130a4e5eb007
[INFO] running `Command { std: "docker" "start" "-a" "3f1d159b47fd156ab32dd8b6ea14ab9dd4fd3cf0cab8879b5136130a4e5eb007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f1d159b47fd156ab32dd8b6ea14ab9dd4fd3cf0cab8879b5136130a4e5eb007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f1d159b47fd156ab32dd8b6ea14ab9dd4fd3cf0cab8879b5136130a4e5eb007", kill_on_drop: false }`
[INFO] [stdout] 3f1d159b47fd156ab32dd8b6ea14ab9dd4fd3cf0cab8879b5136130a4e5eb007
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] b0ac1333793d448d686e17e1feeb8f57deda6c2524c589edf33ca3fdeb595948
[INFO] running `Command { std: "docker" "start" "-a" "b0ac1333793d448d686e17e1feeb8f57deda6c2524c589edf33ca3fdeb595948", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_mjj v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "b0ac1333793d448d686e17e1feeb8f57deda6c2524c589edf33ca3fdeb595948", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0ac1333793d448d686e17e1feeb8f57deda6c2524c589edf33ca3fdeb595948", kill_on_drop: false }`
[INFO] [stdout] b0ac1333793d448d686e17e1feeb8f57deda6c2524c589edf33ca3fdeb595948
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 39929c4abbdf670dce7e18bda429a5f892f5eabc8ff5d82cdc218db4820b8fb4
[INFO] running `Command { std: "docker" "start" "-a" "39929c4abbdf670dce7e18bda429a5f892f5eabc8ff5d82cdc218db4820b8fb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_mjj v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.60s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/minigrep_mjj-8aa74ae8cfac8297)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/minigrep_mjj-0dce4828e0f8fc1c)
[INFO] running `Command { std: "docker" "inspect" "39929c4abbdf670dce7e18bda429a5f892f5eabc8ff5d82cdc218db4820b8fb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39929c4abbdf670dce7e18bda429a5f892f5eabc8ff5d82cdc218db4820b8fb4", kill_on_drop: false }`
[INFO] [stdout] 39929c4abbdf670dce7e18bda429a5f892f5eabc8ff5d82cdc218db4820b8fb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] e55f267cad17447ba9474093c0621f7aab8fdfa3f8530f1d73adaec9f762a023
[INFO] running `Command { std: "docker" "start" "-a" "e55f267cad17447ba9474093c0621f7aab8fdfa3f8530f1d73adaec9f762a023", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minigrep_mjj-8aa74ae8cfac8297)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test minigrep_test::case_insensitive ... ok
[INFO] [stdout] test minigrep_test::case_sensitive_one_result ... ok
[INFO] [stdout] test minigrep_test::case_sensitive_two_result ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 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_mjj-0dce4828e0f8fc1c)
[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_mjj
[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" "e55f267cad17447ba9474093c0621f7aab8fdfa3f8530f1d73adaec9f762a023", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e55f267cad17447ba9474093c0621f7aab8fdfa3f8530f1d73adaec9f762a023", kill_on_drop: false }`
[INFO] [stdout] e55f267cad17447ba9474093c0621f7aab8fdfa3f8530f1d73adaec9f762a023