[INFO] cloning repository https://github.com/Johan-Mi/lambda_calc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Johan-Mi/lambda_calc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJohan-Mi%2Flambda_calc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJohan-Mi%2Flambda_calc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 51163c569090207178b63e64d79e1810819a8f35
[INFO] testing Johan-Mi/lambda_calc against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJohan-Mi%2Flambda_calc" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Johan-Mi/lambda_calc 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/Johan-Mi/lambda_calc
[INFO] finished tweaking git repo https://github.com/Johan-Mi/lambda_calc
[INFO] tweaked toml for git repo https://github.com/Johan-Mi/lambda_calc written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/Johan-Mi/lambda_calc 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v1.0.51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] ebd5c0f0b0d6974ec76f92ac1c2f33ac7d32729dc5bbf40333f25fd5239660f3
[INFO] running `Command { std: "docker" "start" "-a" "ebd5c0f0b0d6974ec76f92ac1c2f33ac7d32729dc5bbf40333f25fd5239660f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebd5c0f0b0d6974ec76f92ac1c2f33ac7d32729dc5bbf40333f25fd5239660f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebd5c0f0b0d6974ec76f92ac1c2f33ac7d32729dc5bbf40333f25fd5239660f3", kill_on_drop: false }`
[INFO] [stdout] ebd5c0f0b0d6974ec76f92ac1c2f33ac7d32729dc5bbf40333f25fd5239660f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 0a5fe371af5041c544c907d6d7dfa25a0a8767bfc501a1e86371b8f3e1aeeb68
[INFO] running `Command { std: "docker" "start" "-a" "0a5fe371af5041c544c907d6d7dfa25a0a8767bfc501a1e86371b8f3e1aeeb68", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.51
[INFO] [stderr]    Compiling beef v0.4.4
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling logos-derive v0.11.5
[INFO] [stderr]    Compiling derive_more v0.99.11
[INFO] [stderr]    Compiling logos v0.11.4
[INFO] [stderr]    Compiling lambda_calc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 57s
[INFO] running `Command { std: "docker" "inspect" "0a5fe371af5041c544c907d6d7dfa25a0a8767bfc501a1e86371b8f3e1aeeb68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a5fe371af5041c544c907d6d7dfa25a0a8767bfc501a1e86371b8f3e1aeeb68", kill_on_drop: false }`
[INFO] [stdout] 0a5fe371af5041c544c907d6d7dfa25a0a8767bfc501a1e86371b8f3e1aeeb68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 62aba81d66e40fb4488d75e5a99483d2df44095f2c7a0a3463f43d1afc0435d8
[INFO] running `Command { std: "docker" "start" "-a" "62aba81d66e40fb4488d75e5a99483d2df44095f2c7a0a3463f43d1afc0435d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling lambda_calc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "62aba81d66e40fb4488d75e5a99483d2df44095f2c7a0a3463f43d1afc0435d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62aba81d66e40fb4488d75e5a99483d2df44095f2c7a0a3463f43d1afc0435d8", kill_on_drop: false }`
[INFO] [stdout] 62aba81d66e40fb4488d75e5a99483d2df44095f2c7a0a3463f43d1afc0435d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 2baaff9d36cae434939261b49225709ca48c9f1e4c6a70c404d68efb5b0a2499
[INFO] running `Command { std: "docker" "start" "-a" "2baaff9d36cae434939261b49225709ca48c9f1e4c6a70c404d68efb5b0a2499", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lambda_calc-aa988e3a586a4b4e)
[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" "2baaff9d36cae434939261b49225709ca48c9f1e4c6a70c404d68efb5b0a2499", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2baaff9d36cae434939261b49225709ca48c9f1e4c6a70c404d68efb5b0a2499", kill_on_drop: false }`
[INFO] [stdout] 2baaff9d36cae434939261b49225709ca48c9f1e4c6a70c404d68efb5b0a2499