[INFO] cloning repository https://github.com/Bleiglanz/rust_iron [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bleiglanz/rust_iron" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBleiglanz%2Frust_iron", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBleiglanz%2Frust_iron'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2e625f230a246d39db8369e2a1d779140405ff84 [INFO] testing Bleiglanz/rust_iron against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBleiglanz%2Frust_iron" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Bleiglanz/rust_iron on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Bleiglanz/rust_iron [INFO] finished tweaking git repo https://github.com/Bleiglanz/rust_iron [INFO] tweaked toml for git repo https://github.com/Bleiglanz/rust_iron written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/Bleiglanz/rust_iron already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 590f7b1f61da0c6f68b49cc957b4eb42d736c58866d4b0bedc4653410ef8fda8 [INFO] running `Command { std: "docker" "start" "-a" "590f7b1f61da0c6f68b49cc957b4eb42d736c58866d4b0bedc4653410ef8fda8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "590f7b1f61da0c6f68b49cc957b4eb42d736c58866d4b0bedc4653410ef8fda8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "590f7b1f61da0c6f68b49cc957b4eb42d736c58866d4b0bedc4653410ef8fda8", kill_on_drop: false }` [INFO] [stdout] 590f7b1f61da0c6f68b49cc957b4eb42d736c58866d4b0bedc4653410ef8fda8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc8a6f3171a201ec9913d7abd1facd519468f40b4e0c4d37baea1f49f742177c [INFO] running `Command { std: "docker" "start" "-a" "fc8a6f3171a201ec9913d7abd1facd519468f40b4e0c4d37baea1f49f742177c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.55 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling smallvec v0.6.9 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling httparse v1.3.3 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Compiling safemem v0.3.0 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling modifier v0.1.0 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling ryu v0.2.8 [INFO] [stderr] Compiling serde v1.0.91 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling hamming v0.1.3 [INFO] [stderr] Compiling safemem v0.2.0 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling dtoa v0.2.2 [INFO] [stderr] Compiling serde v0.8.23 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling itoa v0.1.1 [INFO] [stderr] Compiling rustc-demangle v0.1.14 [INFO] [stderr] Compiling primal-estimate v0.2.1 [INFO] [stderr] Compiling route-recognizer v0.1.12 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling backtrace v0.3.22 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling error v0.1.9 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling primal-bit v0.2.4 [INFO] [stderr] Compiling unicode-normalization v0.1.8 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling plugin v0.2.6 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling primal-sieve v0.2.9 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling crossbeam-channel v0.3.8 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling num_cpus v1.10.0 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling crossbeam v0.7.1 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling buf_redux v0.6.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling serde_json v0.8.6 [INFO] [stderr] Compiling primal-check v0.2.3 [INFO] [stderr] Compiling primal v0.2.3 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling conduit-mime-types v0.7.3 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling mime_guess v1.8.7 [INFO] [stderr] Compiling hyper v0.10.16 [INFO] [stderr] Compiling derive-error-chain v0.10.1 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling iron v0.5.1 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling persistent v0.3.0 [INFO] [stderr] Compiling router v0.5.1 [INFO] [stderr] Compiling bodyparser v0.5.0 [INFO] [stderr] Compiling urlencoded v0.5.0 [INFO] [stderr] Compiling iron v0.6.0 [INFO] [stderr] Compiling multipart v0.13.6 [INFO] [stderr] Compiling dotenv v0.10.1 [INFO] [stderr] Compiling persistent v0.4.0 [INFO] [stderr] Compiling bodyparser v0.8.0 [INFO] [stderr] Compiling urlencoded v0.6.0 [INFO] [stderr] Compiling params v0.8.0 [INFO] [stderr] Compiling rust_iron v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.83s [INFO] running `Command { std: "docker" "inspect" "fc8a6f3171a201ec9913d7abd1facd519468f40b4e0c4d37baea1f49f742177c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc8a6f3171a201ec9913d7abd1facd519468f40b4e0c4d37baea1f49f742177c", kill_on_drop: false }` [INFO] [stdout] fc8a6f3171a201ec9913d7abd1facd519468f40b4e0c4d37baea1f49f742177c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d64d75819ef4b6b9fa20667f757a0a382c8fa966c121cbcf89e81d3321506176 [INFO] running `Command { std: "docker" "start" "-a" "d64d75819ef4b6b9fa20667f757a0a382c8fa966c121cbcf89e81d3321506176", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rust_iron v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> tests/semigrouptests.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.08s [INFO] running `Command { std: "docker" "inspect" "d64d75819ef4b6b9fa20667f757a0a382c8fa966c121cbcf89e81d3321506176", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d64d75819ef4b6b9fa20667f757a0a382c8fa966c121cbcf89e81d3321506176", kill_on_drop: false }` [INFO] [stdout] d64d75819ef4b6b9fa20667f757a0a382c8fa966c121cbcf89e81d3321506176 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5d173ab50e397d344cba5c4490d735e3024114de28aaa063301ac287fe9867e6 [INFO] running `Command { std: "docker" "start" "-a" "5d173ab50e397d344cba5c4490d735e3024114de28aaa063301ac287fe9867e6", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `rand::Rng` [INFO] [stderr] --> tests/semigrouptests.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use rand::Rng; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rust_iron` (test "semigrouptests") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_iron-f43afb14622c1a9d) [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/rust_iron-8ca258ed1d990701) [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 tests/semigrouptests.rs (/opt/rustwide/target/debug/deps/semigrouptests-fe65013882bbbcc3) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_random ... ok [INFO] [stdout] test test_all_primes has been running for over 60 seconds [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "5d173ab50e397d344cba5c4490d735e3024114de28aaa063301ac287fe9867e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d173ab50e397d344cba5c4490d735e3024114de28aaa063301ac287fe9867e6", kill_on_drop: false }` [INFO] [stdout] 5d173ab50e397d344cba5c4490d735e3024114de28aaa063301ac287fe9867e6