[INFO] cloning repository https://github.com/AmiralBl3ndic/small-repl-in-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AmiralBl3ndic/small-repl-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmiralBl3ndic%2Fsmall-repl-in-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmiralBl3ndic%2Fsmall-repl-in-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b7fd552e875f3e05acdc57d70efad0f0937e03f9
[INFO] testing AmiralBl3ndic/small-repl-in-rust against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmiralBl3ndic%2Fsmall-repl-in-rust" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AmiralBl3ndic/small-repl-in-rust on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AmiralBl3ndic/small-repl-in-rust
[INFO] finished tweaking git repo https://github.com/AmiralBl3ndic/small-repl-in-rust
[INFO] tweaked toml for git repo https://github.com/AmiralBl3ndic/small-repl-in-rust written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/AmiralBl3ndic/small-repl-in-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3229301f553c9c33bd99a8599eb8f63c20600ff4f69cba49b19e7e39efc3201
[INFO] running `Command { std: "docker" "start" "-a" "b3229301f553c9c33bd99a8599eb8f63c20600ff4f69cba49b19e7e39efc3201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3229301f553c9c33bd99a8599eb8f63c20600ff4f69cba49b19e7e39efc3201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3229301f553c9c33bd99a8599eb8f63c20600ff4f69cba49b19e7e39efc3201", kill_on_drop: false }`
[INFO] [stdout] b3229301f553c9c33bd99a8599eb8f63c20600ff4f69cba49b19e7e39efc3201
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 763948fa6bd9fe1cebd61e358be1d0c5de55545f663a58ab92453737d7f63b49
[INFO] running `Command { std: "docker" "start" "-a" "763948fa6bd9fe1cebd61e358be1d0c5de55545f663a58ab92453737d7f63b49", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling small-repl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.18s
[INFO] running `Command { std: "docker" "inspect" "763948fa6bd9fe1cebd61e358be1d0c5de55545f663a58ab92453737d7f63b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "763948fa6bd9fe1cebd61e358be1d0c5de55545f663a58ab92453737d7f63b49", kill_on_drop: false }`
[INFO] [stdout] 763948fa6bd9fe1cebd61e358be1d0c5de55545f663a58ab92453737d7f63b49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7925575ef0c4ec7ea512c983583ce5bb5b14d752e529335d3f5b5e8b20705a8
[INFO] running `Command { std: "docker" "start" "-a" "f7925575ef0c4ec7ea512c983583ce5bb5b14d752e529335d3f5b5e8b20705a8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling small-repl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "f7925575ef0c4ec7ea512c983583ce5bb5b14d752e529335d3f5b5e8b20705a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7925575ef0c4ec7ea512c983583ce5bb5b14d752e529335d3f5b5e8b20705a8", kill_on_drop: false }`
[INFO] [stdout] f7925575ef0c4ec7ea512c983583ce5bb5b14d752e529335d3f5b5e8b20705a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 93065aa1ff7197b216eb258d6cade94731a9ba08e51d494a0e1fe0195105026d
[INFO] running `Command { std: "docker" "start" "-a" "93065aa1ff7197b216eb258d6cade94731a9ba08e51d494a0e1fe0195105026d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/small_repl-65ff73a2c60c97af)
[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" "93065aa1ff7197b216eb258d6cade94731a9ba08e51d494a0e1fe0195105026d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93065aa1ff7197b216eb258d6cade94731a9ba08e51d494a0e1fe0195105026d", kill_on_drop: false }`
[INFO] [stdout] 93065aa1ff7197b216eb258d6cade94731a9ba08e51d494a0e1fe0195105026d