[INFO] cloning repository https://github.com/mhuesch/poly-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mhuesch/poly-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhuesch%2Fpoly-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhuesch%2Fpoly-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ec4c707e9f02be0b967964b7d9615a81744c299f [INFO] testing mhuesch/poly-rs 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%2Fmhuesch%2Fpoly-rs" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mhuesch/poly-rs 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/mhuesch/poly-rs [INFO] finished tweaking git repo https://github.com/mhuesch/poly-rs [INFO] tweaked toml for git repo https://github.com/mhuesch/poly-rs written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/mhuesch/poly-rs 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] b7c3a595c3d8ba63e99c1a59e971228c34259d9955fbb6738da36c36ab78dccd [INFO] running `Command { std: "docker" "start" "-a" "b7c3a595c3d8ba63e99c1a59e971228c34259d9955fbb6738da36c36ab78dccd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b7c3a595c3d8ba63e99c1a59e971228c34259d9955fbb6738da36c36ab78dccd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7c3a595c3d8ba63e99c1a59e971228c34259d9955fbb6738da36c36ab78dccd", kill_on_drop: false }` [INFO] [stdout] b7c3a595c3d8ba63e99c1a59e971228c34259d9955fbb6738da36c36ab78dccd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 860ea5d647cb0e803d4c2f7e6d4a5033697634df282ae0bd747b36d829e4b4ad [INFO] running `Command { std: "docker" "start" "-a" "860ea5d647cb0e803d4c2f7e6d4a5033697634df282ae0bd747b36d829e4b4ad", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling typed-arena v2.0.1 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Compiling pin-project-lite v0.1.10 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling pretty v0.10.0 [INFO] [stderr] Compiling combine v4.3.2 [INFO] [stderr] Compiling dirs-sys-next v0.1.1 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling dirs-next v1.0.2 [INFO] [stderr] Compiling rustyline v6.3.0 [INFO] [stderr] Compiling poly v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.67s [INFO] running `Command { std: "docker" "inspect" "860ea5d647cb0e803d4c2f7e6d4a5033697634df282ae0bd747b36d829e4b4ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "860ea5d647cb0e803d4c2f7e6d4a5033697634df282ae0bd747b36d829e4b4ad", kill_on_drop: false }` [INFO] [stdout] 860ea5d647cb0e803d4c2f7e6d4a5033697634df282ae0bd747b36d829e4b4ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] e29cd511bc6018776ab0fa1414153265fcea43d9f5df93e293a010f5ac0ba121 [INFO] running `Command { std: "docker" "start" "-a" "e29cd511bc6018776ab0fa1414153265fcea43d9f5df93e293a010f5ac0ba121", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling syn v1.0.44 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling regex-syntax v0.6.20 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling aho-corasick v0.7.14 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling regex v1.4.1 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling quickcheck v0.9.2 [INFO] [stderr] Compiling quickcheck_macros v0.9.1 [INFO] [stderr] Compiling poly v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 28.20s [INFO] running `Command { std: "docker" "inspect" "e29cd511bc6018776ab0fa1414153265fcea43d9f5df93e293a010f5ac0ba121", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e29cd511bc6018776ab0fa1414153265fcea43d9f5df93e293a010f5ac0ba121", kill_on_drop: false }` [INFO] [stdout] e29cd511bc6018776ab0fa1414153265fcea43d9f5df93e293a010f5ac0ba121 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 9cabcf871ff30ae435242b8e14a8083a7cbaf408f36a0369bb41e55fc009d2ef [INFO] running `Command { std: "docker" "start" "-a" "9cabcf871ff30ae435242b8e14a8083a7cbaf408f36a0369bb41e55fc009d2ef", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/poly-ef2fee80b7174f19) [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test test::parse_pretty::parse_unit::ex0 ... ok [INFO] [stdout] test test::parse_pretty::parse_unit::ex5 ... ok [INFO] [stdout] test test::parse_pretty::parse_unit::ex3 ... ok [INFO] [stdout] test test::parse_pretty::parse_unit::ex2 ... ok [INFO] [stdout] test test::parse_pretty::parse_unit::ex1 ... ok [INFO] [stdout] test test::parse_pretty::parse_unit::ex_lit_3 ... ok [INFO] [stdout] test test::parse_pretty::parse_unit::ex_lit_2 ... ok [INFO] [stdout] test test::parse_pretty::parse_unit::ex_lit_1 ... ok [INFO] [stdout] test test::parse_pretty::parse_unit::ex4 ... ok [INFO] [stdout] test test::parse_pretty::parse_unit::ex_prim_2 ... ok [INFO] [stdout] test test::parse_pretty::parse_unit::ex_prim_1 ... ok [INFO] [stdout] test test::parse_pretty::parse_unit::ex_huh ... ok [INFO] [stdout] test test::parse_pretty::parse_unit::ex6 ... ok [INFO] [stdout] test test::parse_pretty::parse_unit::ex_prim_3 ... ok [INFO] [stdout] test test::parse_pretty::parse_unit::ex_prim_4 ... ok [INFO] [stdout] test test::parse_pretty::parse_unit::ex_prim_5 ... ok [INFO] [stdout] test test::parse_pretty::parse_unit::ex_qc_discovered_0 ... ok [INFO] [stdout] test test::parse_pretty::parse_unit::ex_qc_discovered_1 ... ok [INFO] [stdout] test test::parse_pretty::parse_unit::ex_qc_discovered_2 ... ok [INFO] [stdout] test test::parse_pretty::parse_unit::ex_qc_discovered_3 ... ok [INFO] [stdout] test test::parse_pretty::parse_unit::ex_prim_6 ... ok [INFO] [stdout] test test::parse_pretty::parse_unit::ex_qc_discovered_4 ... ok [INFO] [stdout] test test::syntax::syntax_test::primop_arity_eql ... ok [INFO] [stdout] test test::parse_pretty::parse_unit::ex_qc_discovered_5 ... ok [INFO] [stdout] test test::parse_pretty::roundtrip::parse_pretty_roundtrip ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/poly-13a33cba2521c309) [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] Running unittests (/opt/rustwide/target/debug/deps/polyi-5f4aff5fc8b83ef3) [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 poly [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" "9cabcf871ff30ae435242b8e14a8083a7cbaf408f36a0369bb41e55fc009d2ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cabcf871ff30ae435242b8e14a8083a7cbaf408f36a0369bb41e55fc009d2ef", kill_on_drop: false }` [INFO] [stdout] 9cabcf871ff30ae435242b8e14a8083a7cbaf408f36a0369bb41e55fc009d2ef