[INFO] cloning repository https://github.com/conner-s/ch12_minigrep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/conner-s/ch12_minigrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconner-s%2Fch12_minigrep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconner-s%2Fch12_minigrep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 177fd117af494de2df97cfc22cc35d19f2a55151
[INFO] testing conner-s/ch12_minigrep against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconner-s%2Fch12_minigrep" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/conner-s/ch12_minigrep 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 git repo https://github.com/conner-s/ch12_minigrep
[INFO] finished tweaking git repo https://github.com/conner-s/ch12_minigrep
[INFO] tweaked toml for git repo https://github.com/conner-s/ch12_minigrep written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/conner-s/ch12_minigrep 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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 551a7c2a83581a8c7229082a05a49f840d29403c8e4a588475aef0086bf8220b
[INFO] running `Command { std: "docker" "start" "-a" "551a7c2a83581a8c7229082a05a49f840d29403c8e4a588475aef0086bf8220b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "551a7c2a83581a8c7229082a05a49f840d29403c8e4a588475aef0086bf8220b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "551a7c2a83581a8c7229082a05a49f840d29403c8e4a588475aef0086bf8220b", kill_on_drop: false }`
[INFO] [stdout] 551a7c2a83581a8c7229082a05a49f840d29403c8e4a588475aef0086bf8220b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] fcac176b41b894d5fc7a58ef4ec33893e8a6d09398f9c1fe3c458a62d95ecc5f
[INFO] running `Command { std: "docker" "start" "-a" "fcac176b41b894d5fc7a58ef4ec33893e8a6d09398f9c1fe3c458a62d95ecc5f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ch12_minigrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "fcac176b41b894d5fc7a58ef4ec33893e8a6d09398f9c1fe3c458a62d95ecc5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcac176b41b894d5fc7a58ef4ec33893e8a6d09398f9c1fe3c458a62d95ecc5f", kill_on_drop: false }`
[INFO] [stdout] fcac176b41b894d5fc7a58ef4ec33893e8a6d09398f9c1fe3c458a62d95ecc5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] fb42aa7eaa05e3b44c2c072e0b12e3e72b902c634c843679759f2c932819e09c
[INFO] running `Command { std: "docker" "start" "-a" "fb42aa7eaa05e3b44c2c072e0b12e3e72b902c634c843679759f2c932819e09c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ch12_minigrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/ch12_minigrep-84302bfc0d2c5bb5)
[INFO] running `Command { std: "docker" "inspect" "fb42aa7eaa05e3b44c2c072e0b12e3e72b902c634c843679759f2c932819e09c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb42aa7eaa05e3b44c2c072e0b12e3e72b902c634c843679759f2c932819e09c", kill_on_drop: false }`
[INFO] [stdout] fb42aa7eaa05e3b44c2c072e0b12e3e72b902c634c843679759f2c932819e09c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 0774ea0a17ca5c2749f196b956b8e6275d2149436d6da45c09718e084aa93aed
[INFO] running `Command { std: "docker" "start" "-a" "0774ea0a17ca5c2749f196b956b8e6275d2149436d6da45c09718e084aa93aed", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ch12_minigrep-84302bfc0d2c5bb5)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test minigrep_config::tests::case_insensitive ... ok
[INFO] [stdout] test minigrep_config::tests::case_sensitive ... ok
[INFO] [stdout] test minigrep_config::tests::search_test ... 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] running `Command { std: "docker" "inspect" "0774ea0a17ca5c2749f196b956b8e6275d2149436d6da45c09718e084aa93aed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0774ea0a17ca5c2749f196b956b8e6275d2149436d6da45c09718e084aa93aed", kill_on_drop: false }`
[INFO] [stdout] 0774ea0a17ca5c2749f196b956b8e6275d2149436d6da45c09718e084aa93aed