[INFO] cloning repository https://github.com/AlecsFerra/simpleinfer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlecsFerra/simpleinfer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlecsFerra%2Fsimpleinfer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlecsFerra%2Fsimpleinfer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1ee30e32ac2841d261f5dbb4741a72cb181b4572
[INFO] testing AlecsFerra/simpleinfer against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlecsFerra%2Fsimpleinfer" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AlecsFerra/simpleinfer
[INFO] finished tweaking git repo https://github.com/AlecsFerra/simpleinfer
[INFO] tweaked toml for git repo https://github.com/AlecsFerra/simpleinfer written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AlecsFerra/simpleinfer on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AlecsFerra/simpleinfer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bccf3f34cf778650b0a7a9c5ad5f537619b0c0538c8125188c3f6f4fd762ef46
[INFO] running `Command { std: "docker" "start" "-a" "bccf3f34cf778650b0a7a9c5ad5f537619b0c0538c8125188c3f6f4fd762ef46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bccf3f34cf778650b0a7a9c5ad5f537619b0c0538c8125188c3f6f4fd762ef46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bccf3f34cf778650b0a7a9c5ad5f537619b0c0538c8125188c3f6f4fd762ef46", kill_on_drop: false }`
[INFO] [stdout] bccf3f34cf778650b0a7a9c5ad5f537619b0c0538c8125188c3f6f4fd762ef46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb7d69e935a3e1cba3f6b8d4a74bf9fee3cf26a0403034f4a83a6e660c160b67
[INFO] running `Command { std: "docker" "start" "-a" "cb7d69e935a3e1cba3f6b8d4a74bf9fee3cf26a0403034f4a83a6e660c160b67", kill_on_drop: false }`
[INFO] [stderr]    Compiling simpleinfer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "cb7d69e935a3e1cba3f6b8d4a74bf9fee3cf26a0403034f4a83a6e660c160b67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb7d69e935a3e1cba3f6b8d4a74bf9fee3cf26a0403034f4a83a6e660c160b67", kill_on_drop: false }`
[INFO] [stdout] cb7d69e935a3e1cba3f6b8d4a74bf9fee3cf26a0403034f4a83a6e660c160b67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b37cb1afb2d711dee0fbcb3b0de3d422bbe4aa9ddc824920fff499a1c2940e1
[INFO] running `Command { std: "docker" "start" "-a" "7b37cb1afb2d711dee0fbcb3b0de3d422bbe4aa9ddc824920fff499a1c2940e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling simpleinfer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "7b37cb1afb2d711dee0fbcb3b0de3d422bbe4aa9ddc824920fff499a1c2940e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b37cb1afb2d711dee0fbcb3b0de3d422bbe4aa9ddc824920fff499a1c2940e1", kill_on_drop: false }`
[INFO] [stdout] 7b37cb1afb2d711dee0fbcb3b0de3d422bbe4aa9ddc824920fff499a1c2940e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 71d2ab555843cf2d6e16d7fc788fdc738d3bc67f6dc75acccb85946a9545852e
[INFO] running `Command { std: "docker" "start" "-a" "71d2ab555843cf2d6e16d7fc788fdc738d3bc67f6dc75acccb85946a9545852e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/simpleinfer-d3a237c34df673f5)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test typesafe::type_checker::test::infer_bool_literal ... ok
[INFO] [stdout] test typesafe::type_checker::test::infer_int_literal ... ok
[INFO] [stdout] test typesafe::type_checker::test::high_order ... ok
[INFO] [stdout] test typesafe::type_checker::test::infer_string_literal ... ok
[INFO] [stdout] test typesafe::type_checker::test::lambda ... ok
[INFO] [stdout] test typesafe::substitution::test::substitute_in_fn ... ok
[INFO] [stdout] test typesafe::type_checker::test::lambda_and_if ... ok
[INFO] [stdout] test typesafe::type_checker::test::lambda_shadow ... ok
[INFO] [stdout] test typesafe::type_checker::test::simple_let ... ok
[INFO] [stdout] test typesafe::type_checker::test::recursive_type ... ok
[INFO] [stdout] test typesafe::type_checker::test::variable_found ... ok
[INFO] [stdout] test typesafe::type_checker::test::variable_not_found ... ok
[INFO] [stdout] test typesafe::type_checker::test::variable_let ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "71d2ab555843cf2d6e16d7fc788fdc738d3bc67f6dc75acccb85946a9545852e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71d2ab555843cf2d6e16d7fc788fdc738d3bc67f6dc75acccb85946a9545852e", kill_on_drop: false }`
[INFO] [stdout] 71d2ab555843cf2d6e16d7fc788fdc738d3bc67f6dc75acccb85946a9545852e
