[INFO] cloning repository https://github.com/schatzmeister/lambda-eval
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/schatzmeister/lambda-eval" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschatzmeister%2Flambda-eval", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschatzmeister%2Flambda-eval'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 26025c2bc036092f845b602e77b437ada9e3ded8
[INFO] testing schatzmeister/lambda-eval against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschatzmeister%2Flambda-eval" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/schatzmeister/lambda-eval on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/schatzmeister/lambda-eval
[INFO] finished tweaking git repo https://github.com/schatzmeister/lambda-eval
[INFO] tweaked toml for git repo https://github.com/schatzmeister/lambda-eval written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/schatzmeister/lambda-eval already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0489c153ebca84ca5ec9f6ae8567b21cc2080d6e628fdef2e44fa38e2caf681
[INFO] running `Command { std: "docker" "start" "-a" "a0489c153ebca84ca5ec9f6ae8567b21cc2080d6e628fdef2e44fa38e2caf681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0489c153ebca84ca5ec9f6ae8567b21cc2080d6e628fdef2e44fa38e2caf681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0489c153ebca84ca5ec9f6ae8567b21cc2080d6e628fdef2e44fa38e2caf681", kill_on_drop: false }`
[INFO] [stdout] a0489c153ebca84ca5ec9f6ae8567b21cc2080d6e628fdef2e44fa38e2caf681
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95f5fe7950e7e4712cf1d64e81193eece65cf2bc2426bdb75d81979c5e918f62
[INFO] running `Command { std: "docker" "start" "-a" "95f5fe7950e7e4712cf1d64e81193eece65cf2bc2426bdb75d81979c5e918f62", kill_on_drop: false }`
[INFO] [stderr]    Compiling leval v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "95f5fe7950e7e4712cf1d64e81193eece65cf2bc2426bdb75d81979c5e918f62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95f5fe7950e7e4712cf1d64e81193eece65cf2bc2426bdb75d81979c5e918f62", kill_on_drop: false }`
[INFO] [stdout] 95f5fe7950e7e4712cf1d64e81193eece65cf2bc2426bdb75d81979c5e918f62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48647b8c8a42abf05a3e228e96f675dde4217ecc35de8418cf9bfc4112403237
[INFO] running `Command { std: "docker" "start" "-a" "48647b8c8a42abf05a3e228e96f675dde4217ecc35de8418cf9bfc4112403237", kill_on_drop: false }`
[INFO] [stderr]    Compiling leval v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "48647b8c8a42abf05a3e228e96f675dde4217ecc35de8418cf9bfc4112403237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48647b8c8a42abf05a3e228e96f675dde4217ecc35de8418cf9bfc4112403237", kill_on_drop: false }`
[INFO] [stdout] 48647b8c8a42abf05a3e228e96f675dde4217ecc35de8418cf9bfc4112403237
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9fb4a16b0aaa90442fe5ea772d1ea27cfe468db95b5d281e6677f89cc3517d64
[INFO] running `Command { std: "docker" "start" "-a" "9fb4a16b0aaa90442fe5ea772d1ea27cfe468db95b5d281e6677f89cc3517d64", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 37.39s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/leval-a975c5de715a989b)
[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" "9fb4a16b0aaa90442fe5ea772d1ea27cfe468db95b5d281e6677f89cc3517d64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fb4a16b0aaa90442fe5ea772d1ea27cfe468db95b5d281e6677f89cc3517d64", kill_on_drop: false }`
[INFO] [stdout] 9fb4a16b0aaa90442fe5ea772d1ea27cfe468db95b5d281e6677f89cc3517d64