[INFO] cloning repository https://github.com/david-pikas/exjobb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/david-pikas/exjobb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavid-pikas%2Fexjobb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavid-pikas%2Fexjobb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d166b65246c526ca2e2777151c7f10c8e0ecc681 [INFO] testing david-pikas/exjobb against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavid-pikas%2Fexjobb" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/david-pikas/exjobb 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/david-pikas/exjobb [INFO] finished tweaking git repo https://github.com/david-pikas/exjobb [INFO] tweaked toml for git repo https://github.com/david-pikas/exjobb written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/david-pikas/exjobb 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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] fa6a721b122534859eafe710b3aa32cc1881eaeee83e67c956350c93ebf23251 [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" "fa6a721b122534859eafe710b3aa32cc1881eaeee83e67c956350c93ebf23251", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa6a721b122534859eafe710b3aa32cc1881eaeee83e67c956350c93ebf23251", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa6a721b122534859eafe710b3aa32cc1881eaeee83e67c956350c93ebf23251", kill_on_drop: false }` [INFO] [stdout] fa6a721b122534859eafe710b3aa32cc1881eaeee83e67c956350c93ebf23251 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] dec425a485e7c41c58dbbc733d989450a5b661efdb13557a14f9dec4814760d1 [INFO] running `Command { std: "docker" "start" "-a" "dec425a485e7c41c58dbbc733d989450a5b661efdb13557a14f9dec4814760d1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling rustc-rayon-core v0.3.1 [INFO] [stderr] Compiling arrayvec v0.7.0 [INFO] [stderr] Compiling rustc-ap-rustc_graphviz v723.0.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling cpufeatures v0.1.1 [INFO] [stderr] Compiling annotate-snippets v0.8.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling rustc-ap-rustc_fs_util v723.0.0 [INFO] [stderr] Compiling arbitrary v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling psm v0.1.12 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling stacker v0.1.13 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling rustc-ap-rustc_lexer v723.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling rustc-ap-rustc_serialize v723.0.0 [INFO] [stderr] Compiling sha2 v0.9.5 [INFO] [stderr] Compiling md-5 v0.9.1 [INFO] [stderr] Compiling sha-1 v0.9.6 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling memmap2 v0.2.2 [INFO] [stderr] Compiling perf-event-open-sys v1.0.1 [INFO] [stderr] Compiling jobserver v0.1.22 [INFO] [stderr] Compiling termize v0.1.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling measureme v9.1.1 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling rustc-rayon v0.3.1 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling ctrlc v3.1.9 [INFO] [stderr] Compiling rustc-ap-rustc_macros v723.0.0 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Compiling filedescriptor v0.8.0 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling gag v1.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_index v723.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_data_structures v723.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_arena v723.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_span v723.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_ast v723.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_target v723.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_feature v723.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_lint_defs v723.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_ast_pretty v723.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_errors v723.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_session v723.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_parse v723.0.0 [INFO] [stderr] Compiling rustsmith v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 20s [INFO] running `Command { std: "docker" "inspect" "dec425a485e7c41c58dbbc733d989450a5b661efdb13557a14f9dec4814760d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dec425a485e7c41c58dbbc733d989450a5b661efdb13557a14f9dec4814760d1", kill_on_drop: false }` [INFO] [stdout] dec425a485e7c41c58dbbc733d989450a5b661efdb13557a14f9dec4814760d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 21682f4a21214e43fdf8f02ddbb7d7753704c2cc3335d9df923a729e22d7cc11 [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" "21682f4a21214e43fdf8f02ddbb7d7753704c2cc3335d9df923a729e22d7cc11", kill_on_drop: false }` [INFO] [stderr] Compiling rustsmith v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.01s [INFO] running `Command { std: "docker" "inspect" "21682f4a21214e43fdf8f02ddbb7d7753704c2cc3335d9df923a729e22d7cc11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21682f4a21214e43fdf8f02ddbb7d7753704c2cc3335d9df923a729e22d7cc11", kill_on_drop: false }` [INFO] [stdout] 21682f4a21214e43fdf8f02ddbb7d7753704c2cc3335d9df923a729e22d7cc11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 33dde8dd26a5f0f595c943f7ae59281a9daebc2107ff538f5e4a43002a6fb6b5 [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" "33dde8dd26a5f0f595c943f7ae59281a9daebc2107ff538f5e4a43002a6fb6b5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.46s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rustsmith-d19f08a1a6411aad) [INFO] [stdout] running 7 tests [INFO] [stdout] test semantics::tests::assoc_type_generics ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rustsmith-02ea66bd3761129d) [INFO] [stdout] test semantics::tests::matches_generics ... ok [INFO] [stdout] test semantics::tests::not_matches_different_parameters ... ok [INFO] [stdout] test semantics::tests::fn_return_type_matches ... ok [INFO] [stdout] test semantics::tests::type_diff ... ok [INFO] [stdout] test semantics::tests::struct_type_generics ... ok [INFO] [stdout] test semantics::tests::different_specificity_matches_correctly ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test semantics::tests::different_specificity_matches_correctly ... ok [INFO] [stdout] test semantics::tests::fn_return_type_matches ... ok [INFO] [stdout] test semantics::tests::type_diff ... ok [INFO] [stdout] test semantics::tests::matches_generics ... ok [INFO] [stdout] test semantics::tests::struct_type_generics ... ok [INFO] [stdout] test semantics::tests::assoc_type_generics ... ok [INFO] [stdout] test semantics::tests::not_matches_different_parameters ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests rustsmith [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" "33dde8dd26a5f0f595c943f7ae59281a9daebc2107ff538f5e4a43002a6fb6b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33dde8dd26a5f0f595c943f7ae59281a9daebc2107ff538f5e4a43002a6fb6b5", kill_on_drop: false }` [INFO] [stdout] 33dde8dd26a5f0f595c943f7ae59281a9daebc2107ff538f5e4a43002a6fb6b5