[INFO] cloning repository https://github.com/nihilistkitten/miniml
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nihilistkitten/miniml" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnihilistkitten%2Fminiml", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnihilistkitten%2Fminiml'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f62c517ff31502a42e7d639c6ad62223ccde75cb
[INFO] testing nihilistkitten/miniml against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnihilistkitten%2Fminiml" "/workspace/builds/worker-110/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-110/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nihilistkitten/miniml on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-110/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/nihilistkitten/miniml
[INFO] finished tweaking git repo https://github.com/nihilistkitten/miniml
[INFO] tweaked toml for git repo https://github.com/nihilistkitten/miniml written to /workspace/builds/worker-110/source/Cargo.toml
[INFO] crate git repo https://github.com/nihilistkitten/miniml already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pest_consume_macros v1.1.0
[INFO] [stderr]   Downloaded pest_consume v1.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d49abfc7f3142b9d0d87a452a15505120095a26a69fad29708be0b0668c57722
[INFO] running `Command { std: "docker" "start" "-a" "d49abfc7f3142b9d0d87a452a15505120095a26a69fad29708be0b0668c57722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d49abfc7f3142b9d0d87a452a15505120095a26a69fad29708be0b0668c57722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d49abfc7f3142b9d0d87a452a15505120095a26a69fad29708be0b0668c57722", kill_on_drop: false }`
[INFO] [stdout] d49abfc7f3142b9d0d87a452a15505120095a26a69fad29708be0b0668c57722
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6291ea3d73a8e90ea00383cf1db05193e60568c05aae3757575ccbe14e74b92
[INFO] running `Command { std: "docker" "start" "-a" "b6291ea3d73a8e90ea00383cf1db05193e60568c05aae3757575ccbe14e74b92", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling pest_consume_macros v1.1.0
[INFO] [stderr]    Compiling pest_consume v1.1.1
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling miniml v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.28s
[INFO] running `Command { std: "docker" "inspect" "b6291ea3d73a8e90ea00383cf1db05193e60568c05aae3757575ccbe14e74b92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6291ea3d73a8e90ea00383cf1db05193e60568c05aae3757575ccbe14e74b92", kill_on_drop: false }`
[INFO] [stdout] b6291ea3d73a8e90ea00383cf1db05193e60568c05aae3757575ccbe14e74b92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43078cd75063a9a5921f27dbdcc09ae5ec60098484028c3a01caf94e7411f96b
[INFO] running `Command { std: "docker" "start" "-a" "43078cd75063a9a5921f27dbdcc09ae5ec60098484028c3a01caf94e7411f96b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling miniml v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.10s
[INFO] running `Command { std: "docker" "inspect" "43078cd75063a9a5921f27dbdcc09ae5ec60098484028c3a01caf94e7411f96b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43078cd75063a9a5921f27dbdcc09ae5ec60098484028c3a01caf94e7411f96b", kill_on_drop: false }`
[INFO] [stdout] 43078cd75063a9a5921f27dbdcc09ae5ec60098484028c3a01caf94e7411f96b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9a0db9b2655b352693da7703f938575b0d848f8ede3c49b8a65c05106d6884a3
[INFO] running `Command { std: "docker" "start" "-a" "9a0db9b2655b352693da7703f938575b0d848f8ede3c49b8a65c05106d6884a3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.68s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/miniml-8884641d0343621d)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test check::tests::free_vars::arrow_diff ... ok
[INFO] [stdout] test check::tests::free_vars::unit ... ok
[INFO] [stdout] test check::tests::free_vars::arrow_same ... ok
[INFO] [stdout] test check::tests::free_vars::var ... ok
[INFO] [stdout] test check::tests::infer::boolean ... ok
[INFO] [stdout] test check::tests::infer::andalso ... ok
[INFO] [stdout] test check::tests::infer::eq ... ok
[INFO] [stdout] test check::tests::infer::fn_simple ... ok
[INFO] [stdout] test check::tests::infer::if_complex ... ok
[INFO] [stdout] test check::tests::infer::fn_if ... ok
[INFO] [stdout] test check::tests::infer::let_val ... ok
[INFO] [stdout] test check::tests::infer::if_simple ... ok
[INFO] [stdout] test check::tests::infer::appl ... ok
[INFO] [stdout] test check::tests::infer::fn_add ... ok
[INFO] [stdout] test check::tests::infer::num ... ok
[INFO] [stdout] test check::tests::infer::let_fun ... ok
[INFO] [stdout] test check::tests::infer::not ... ok
[INFO] [stdout] test check::tests::infer::let_val_bool ... ok
[INFO] [stdout] test check::tests::infer::plus ... ok
[INFO] [stdout] test check::tests::infer::pair ... ok
[INFO] [stdout] test check::tests::infer::not_eq ... ok
[INFO] [stdout] test check::tests::infer::param_inference ... ok
[INFO] [stdout] test check::tests::infer::unit ... ok
[INFO] [stdout] test check::tests::infer::then_else_same_type ... ok
[INFO] [stdout] test parse::tests::assoc ... ok
[INFO] [stdout] test parse::tests::not ... ok
[INFO] [stdout] test parse::tests::num ... ok
[INFO] [stdout] test parse::tests::bind ... ok
[INFO] [stdout] test parse::tests::precedence ... ok
[INFO] [stdout] test parse::tests::appl ... ok
[INFO] [stdout] test parse::tests::simple_fn ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/miniml-2009056aaacfb39f)
[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 miniml
[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] 
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "9a0db9b2655b352693da7703f938575b0d848f8ede3c49b8a65c05106d6884a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a0db9b2655b352693da7703f938575b0d848f8ede3c49b8a65c05106d6884a3", kill_on_drop: false }`
[INFO] [stdout] 9a0db9b2655b352693da7703f938575b0d848f8ede3c49b8a65c05106d6884a3