[INFO] cloning repository https://github.com/obrok/rambda
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/obrok/rambda" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobrok%2Frambda", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobrok%2Frambda'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb82ca438ab0af7c60fcad8b8d75db553ef1cc75
[INFO] testing obrok/rambda against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobrok%2Frambda" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/obrok/rambda on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/obrok/rambda
[INFO] finished tweaking git repo https://github.com/obrok/rambda
[INFO] tweaked toml for git repo https://github.com/obrok/rambda written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/obrok/rambda already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded immutable-map v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 39af0205dc9eecfc81f30a3691d270a17677ca8099b9019eb31e88eaa96cbed2
[INFO] running `Command { std: "docker" "start" "-a" "39af0205dc9eecfc81f30a3691d270a17677ca8099b9019eb31e88eaa96cbed2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39af0205dc9eecfc81f30a3691d270a17677ca8099b9019eb31e88eaa96cbed2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39af0205dc9eecfc81f30a3691d270a17677ca8099b9019eb31e88eaa96cbed2", kill_on_drop: false }`
[INFO] [stdout] 39af0205dc9eecfc81f30a3691d270a17677ca8099b9019eb31e88eaa96cbed2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9e27c3665148f15d4a89dfe8a9b91557b01fa19f20f584b5030c0de711f9f1f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d9e27c3665148f15d4a89dfe8a9b91557b01fa19f20f584b5030c0de711f9f1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.36
[INFO] [stderr]    Compiling immutable-map v0.1.2
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling rambda v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.67s
[INFO] running `Command { std: "docker" "inspect" "d9e27c3665148f15d4a89dfe8a9b91557b01fa19f20f584b5030c0de711f9f1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9e27c3665148f15d4a89dfe8a9b91557b01fa19f20f584b5030c0de711f9f1f", kill_on_drop: false }`
[INFO] [stdout] d9e27c3665148f15d4a89dfe8a9b91557b01fa19f20f584b5030c0de711f9f1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f7e5b10b8e908cb4ce61c20dcdb23420707d6ae5f0e4f2e74c021c87b3d5341
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2f7e5b10b8e908cb4ce61c20dcdb23420707d6ae5f0e4f2e74c021c87b3d5341", kill_on_drop: false }`
[INFO] [stderr]    Compiling rambda v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "2f7e5b10b8e908cb4ce61c20dcdb23420707d6ae5f0e4f2e74c021c87b3d5341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f7e5b10b8e908cb4ce61c20dcdb23420707d6ae5f0e4f2e74c021c87b3d5341", kill_on_drop: false }`
[INFO] [stdout] 2f7e5b10b8e908cb4ce61c20dcdb23420707d6ae5f0e4f2e74c021c87b3d5341
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 621621bd398575ed7fc9379c85ba9d0edff7a28a4aa298079fb5f50c2c900764
[INFO] running `Command { std: "docker" "start" "-a" "621621bd398575ed7fc9379c85ba9d0edff7a28a4aa298079fb5f50c2c900764", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.58s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rambda-12179ed3230e1a27)
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::apply_function ... ok
[INFO] [stdout] test tests::evaluating_application_that_cannot_be_applied ... ok
[INFO] [stdout] test tests::application_is_left_associative ... ok
[INFO] [stdout] test tests::parsing_definitions ... ok
[INFO] [stdout] test tests::simple_function ... ok
[INFO] [stdout] test tests::unparsing ... ok
[INFO] [stdout] test tests::variable_with_digits_and_underscores ... ok
[INFO] [stdout] test tests::simple_variable ... ok
[INFO] [stdout] test tests::unparsing_statements ... ok
[INFO] [stdout] test tests::evaluating_variable ... ok
[INFO] [stdout] test tests::evaluating_statements ... ok
[INFO] [stdout] test tests::evaluating_nested_function ... ok
[INFO] [stdout] test tests::name_shadowing ... ok
[INFO] [stdout] test tests::parsing_expression_statements ... ok
[INFO] [stdout] test tests::recursive_application ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rambda-d6014bbbe66c9e95)
[INFO] [stdout] test tests::parens ... ok
[INFO] [stdout] test tests::simple_application ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[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] [stderr]    Doc-tests rambda
[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" "621621bd398575ed7fc9379c85ba9d0edff7a28a4aa298079fb5f50c2c900764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "621621bd398575ed7fc9379c85ba9d0edff7a28a4aa298079fb5f50c2c900764", kill_on_drop: false }`
[INFO] [stdout] 621621bd398575ed7fc9379c85ba9d0edff7a28a4aa298079fb5f50c2c900764