[INFO] cloning repository https://github.com/benjy1232/messing_with_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benjy1232/messing_with_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenjy1232%2Fmessing_with_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenjy1232%2Fmessing_with_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd08fbb4d8e12f0be125254e47cbb8c56d52010f
[INFO] testing benjy1232/messing_with_rust against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenjy1232%2Fmessing_with_rust" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/benjy1232/messing_with_rust on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/benjy1232/messing_with_rust
[INFO] finished tweaking git repo https://github.com/benjy1232/messing_with_rust
[INFO] tweaked toml for git repo https://github.com/benjy1232/messing_with_rust written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/benjy1232/messing_with_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af214ce75e48b83d187ec8e08147164611117984fb46fdb30051e8597424c5ca
[INFO] running `Command { std: "docker" "start" "-a" "af214ce75e48b83d187ec8e08147164611117984fb46fdb30051e8597424c5ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af214ce75e48b83d187ec8e08147164611117984fb46fdb30051e8597424c5ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af214ce75e48b83d187ec8e08147164611117984fb46fdb30051e8597424c5ca", kill_on_drop: false }`
[INFO] [stdout] af214ce75e48b83d187ec8e08147164611117984fb46fdb30051e8597424c5ca
[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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffa7601de173370f98ec1c224e379ad4dab0a18c655dc5b139dc2d614d39631e
[INFO] running `Command { std: "docker" "start" "-a" "ffa7601de173370f98ec1c224e379ad4dab0a18c655dc5b139dc2d614d39631e", kill_on_drop: false }`
[INFO] [stderr]    Compiling messing_with_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "ffa7601de173370f98ec1c224e379ad4dab0a18c655dc5b139dc2d614d39631e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffa7601de173370f98ec1c224e379ad4dab0a18c655dc5b139dc2d614d39631e", kill_on_drop: false }`
[INFO] [stdout] ffa7601de173370f98ec1c224e379ad4dab0a18c655dc5b139dc2d614d39631e
[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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44d0b7b86aa1cbf8ffd69c57b4e910e2349d4a0457aaf3d14f4670b2301b765e
[INFO] running `Command { std: "docker" "start" "-a" "44d0b7b86aa1cbf8ffd69c57b4e910e2349d4a0457aaf3d14f4670b2301b765e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling messing_with_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "44d0b7b86aa1cbf8ffd69c57b4e910e2349d4a0457aaf3d14f4670b2301b765e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44d0b7b86aa1cbf8ffd69c57b4e910e2349d4a0457aaf3d14f4670b2301b765e", kill_on_drop: false }`
[INFO] [stdout] 44d0b7b86aa1cbf8ffd69c57b4e910e2349d4a0457aaf3d14f4670b2301b765e
[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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0d98fb66e2cd6152feed6082b9071bef0164981193ccea45cca5537ff9336a2c
[INFO] running `Command { std: "docker" "start" "-a" "0d98fb66e2cd6152feed6082b9071bef0164981193ccea45cca5537ff9336a2c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/messing_with_rust-808d369716efac20)
[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" "0d98fb66e2cd6152feed6082b9071bef0164981193ccea45cca5537ff9336a2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d98fb66e2cd6152feed6082b9071bef0164981193ccea45cca5537ff9336a2c", kill_on_drop: false }`
[INFO] [stdout] 0d98fb66e2cd6152feed6082b9071bef0164981193ccea45cca5537ff9336a2c