[INFO] fetching crate canrun 0.2.0... [INFO] testing canrun-0.2.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate canrun 0.2.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate canrun 0.2.0 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 crates.io crate canrun 0.2.0 [INFO] finished tweaking crates.io crate canrun 0.2.0 [INFO] tweaked toml for crates.io crate canrun 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] b55fb7850ea81b049cad1ce8bc85774666cf2bcfc0fe5cb4077848010b017347 [INFO] running `Command { std: "docker" "start" "-a" "b55fb7850ea81b049cad1ce8bc85774666cf2bcfc0fe5cb4077848010b017347", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b55fb7850ea81b049cad1ce8bc85774666cf2bcfc0fe5cb4077848010b017347", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b55fb7850ea81b049cad1ce8bc85774666cf2bcfc0fe5cb4077848010b017347", kill_on_drop: false }` [INFO] [stdout] b55fb7850ea81b049cad1ce8bc85774666cf2bcfc0fe5cb4077848010b017347 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 2c5f7ae46acf02d8c221a9b5b38a85daa959588209cbc88318b8af6096bc346d [INFO] running `Command { std: "docker" "start" "-a" "2c5f7ae46acf02d8c221a9b5b38a85daa959588209cbc88318b8af6096bc346d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling im-rc v15.0.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling bitmaps v2.1.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_xoshiro v0.4.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling sized-chunks v0.6.5 [INFO] [stderr] Compiling canrun_codegen v0.1.0 [INFO] [stderr] Compiling canrun v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.15s [INFO] running `Command { std: "docker" "inspect" "2c5f7ae46acf02d8c221a9b5b38a85daa959588209cbc88318b8af6096bc346d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c5f7ae46acf02d8c221a9b5b38a85daa959588209cbc88318b8af6096bc346d", kill_on_drop: false }` [INFO] [stdout] 2c5f7ae46acf02d8c221a9b5b38a85daa959588209cbc88318b8af6096bc346d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 668b4c95e116e1c89c9dbf7fa317886101f2f45fa1925eceb6cdd8069a38b2d1 [INFO] running `Command { std: "docker" "start" "-a" "668b4c95e116e1c89c9dbf7fa317886101f2f45fa1925eceb6cdd8069a38b2d1", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling canrun v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 34.46s [INFO] running `Command { std: "docker" "inspect" "668b4c95e116e1c89c9dbf7fa317886101f2f45fa1925eceb6cdd8069a38b2d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "668b4c95e116e1c89c9dbf7fa317886101f2f45fa1925eceb6cdd8069a38b2d1", kill_on_drop: false }` [INFO] [stdout] 668b4c95e116e1c89c9dbf7fa317886101f2f45fa1925eceb6cdd8069a38b2d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] d753e84f72df0b0c4b8988a418f20e182d42964ae93e13963a70160e256b70f0 [INFO] running `Command { std: "docker" "start" "-a" "d753e84f72df0b0c4b8988a418f20e182d42964ae93e13963a70160e256b70f0", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] running 88 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/canrun-c2e0edf390382abe) [INFO] [stdout] test collections::lmap::compare::tests::superset_should_fail_on ... ok [INFO] [stdout] test collections::lmap::tests::succeeds_with_variable_key_and_value ... ok [INFO] [stdout] test collections::lmap::tests::succeeds_with_variable_key ... ok [INFO] [stdout] test collections::lmap::compare::tests::subset_should_fail_on ... ok [INFO] [stdout] test collections::lvec::subset::tests::basic_subset ... ok [INFO] [stdout] test collections::lvec::tests::fails ... ok [INFO] [stdout] test collections::lmap::compare::tests::superset_should_succeed_on ... ok [INFO] [stdout] test collections::lmap::compare::tests::subset_should_succeed_on ... ok [INFO] [stdout] test collections::lvec::tests::reify_vec ... ok [INFO] [stdout] test collections::lmap::tests::mergeable_keys ... ok [INFO] [stdout] test collections::lvec::subset::tests::unify_two_subsets_4 ... ok [INFO] [stdout] test collections::lvec::subset::tests::unify_two_subsets_3 ... ok [INFO] [stdout] test collections::lvec::member::tests::unify_two_contains_1 ... ok [INFO] [stdout] test goals::cmp::gt::tests::fails ... ok [INFO] [stdout] test collections::lmap::tests::fails_with_different ... ok [INFO] [stdout] test collections::lmap::tests::succeeds_with_stress_test ... ok [INFO] [stdout] test goals::any::tests::one_succeeds ... ok [INFO] [stdout] test collections::lvec::member::tests::unify_two_contains_2 ... ok [INFO] [stdout] test goals::cmp::gt::tests::succeeds ... ok [INFO] [stdout] test goals::all::tests::succeeds ... ok [INFO] [stdout] test collections::lvec::tests::nested_var ... ok [INFO] [stdout] test goals::cmp::lt::tests::fails ... ok [INFO] [stdout] test goals::any::tests::both_fail ... ok [INFO] [stdout] test goals::any::tests::both_succeeds ... ok [INFO] [stdout] test goals::cmp::gte::tests::fails ... ok [INFO] [stdout] test collections::lvec::member::tests::member_with_conditions ... ok [INFO] [stdout] test collections::lvec::member::tests::basic_member ... ok [INFO] [stdout] test collections::lvec::tests::succeeds ... ok [INFO] [stdout] test goals::cmp::lt::tests::succeeds ... ok [INFO] [stdout] test goals::cmp::max::tests::fails ... ok [INFO] [stdout] test goals::cmp::min::tests::fails ... ok [INFO] [stdout] test goals::cmp::max::tests::succeeds_gt ... ok [INFO] [stdout] test collections::lvec::subset::tests::subset_with_conditions ... ok [INFO] [stdout] test collections::lvec::member::tests::unify_two_contains_3 ... ok [INFO] [stdout] test collections::lvec::member::tests::unify_two_contains_4 ... ok [INFO] [stdout] test collections::lvec::subset::tests::unify_two_subsets_2 ... ok [INFO] [stdout] test collections::lmap::tests::unmergeable_keys ... ok [INFO] [stdout] test collections::lmap::tests::succeeds_with_variable_value ... ok [INFO] [stdout] test goals::either::tests::either_both_fail ... ok [INFO] [stdout] test goals::all::tests::fails ... ok [INFO] [stdout] test goals::cmp::lte::tests::succeeds ... ok [INFO] [stdout] test collections::lmap::tests::succeeds_with_crisscrossed_variable_key_and_value ... ok [INFO] [stdout] test goals::project::map_1::tests::succeeds ... ok [INFO] [stdout] test goals::cmp::min::tests::succeeds_lt ... ok [INFO] [stdout] test goals::project::map_2::tests::succeeds ... ok [INFO] [stdout] test goals::unify::tests::deeply_nested_vars ... ok [INFO] [stdout] test goals::custom::tests::succeeds ... ok [INFO] [stdout] test goals::ops::div::tests::fails ... ok [INFO] [stdout] test goals::either::tests::either_one_succeeds ... ok [INFO] [stdout] test goals::ops::sub::tests::succeeds ... ok [INFO] [stdout] test goals::ops::add::tests::fails ... ok [INFO] [stdout] test goals::ops::mul::tests::succeeds ... ok [INFO] [stdout] test goals::lazy::tests::succeeds ... ok [INFO] [stdout] test impls::tuples::tests::tuple3_fails ... ok [INFO] [stdout] test impls::tuples::tests::tuple3_nested_var ... ok [INFO] [stdout] test goals::ops::mul::tests::fails ... ok [INFO] [stdout] test impls::tuples::tests::tuple2_nested_var ... ok [INFO] [stdout] test goals::cmp::min::tests::succeeds_lte ... ok [INFO] [stdout] test goals::ops::add::tests::succeeds ... ok [INFO] [stdout] test reify::tests::reify_var ... ok [INFO] [stdout] test reify::tests::reify_resolved ... ok [INFO] [stdout] test state::test::doctest ... ok [INFO] [stdout] test tests::test_fork::basic_fork_first_success ... ok [INFO] [stdout] test tests::test_fork::basic_fork_second_success ... ok [INFO] [stdout] test tests::test_fork::basic_fork_both_success ... ok [INFO] [stdout] test tests::test_unify::basic_unifying_literals ... ok [INFO] [stdout] test tests::test_constrain::basic_constrain_fails ... ok [INFO] [stdout] test tests::test_constrain::basic_constrain_succeeds ... ok [INFO] [stdout] test tests::test_unify::multipart_unifying_vars ... ok [INFO] [stdout] test tests::test_unify::basic_unifying_vars ... ok [INFO] [stdout] test impls::tuples::tests::tuple3_succeeds ... ok [INFO] [stdout] test goals::cmp::max::tests::succeeds_gte ... ok [INFO] [stdout] test tests::test_constrain::unsatisfied_constrain_fails ... ok [INFO] [stdout] test goals::ops::sub::tests::fails ... ok [INFO] [stdout] test tests::test_unify::unifying_var_fails ... ok [INFO] [stderr] Doc-tests canrun [INFO] [stdout] test collections::lvec::subset::tests::unify_two_subsets_1 ... ok [INFO] [stdout] test value::lvar::tests::lvar_equality ... ok [INFO] [stdout] test goals::cmp::lte::tests::fails ... ok [INFO] [stdout] test goals::ops::div::tests::succeeds ... ok [INFO] [stdout] test collections::lmap::tests::succeeds_with_identical ... ok [INFO] [stdout] test goals::either::tests::either_both_succeeds ... ok [INFO] [stdout] test tests::test_unify::unifying_var_success ... ok [INFO] [stdout] test value::lvar::tests::lvar_labels ... ok [INFO] [stdout] test util::multikeymultivaluemap::tests::add_and_extract ... ok [INFO] [stdout] test impls::tuples::tests::tuple2_fails ... ok [INFO] [stdout] test impls::tuples::tests::tuple2_succeeds ... ok [INFO] [stdout] test goals::cmp::gte::tests::succeeds ... ok [INFO] [stdout] test util::multikeymultivaluemap::tests::empty ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 88 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 87 tests [INFO] [stdout] test src/collections/lmap.rs - collections::lmap::LMap::new (line 28) ... ok [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name canrun --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern canrun=/opt/rustwide/target/debug/deps/libcanrun-3dd21b493c82a214.rlib --extern canrun_codegen=/opt/rustwide/target/debug/deps/libcanrun_codegen-33e838aa0d4b7df9.so --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-259469f66b2ea7a3.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-3a80f5408629aa91.rlib --extern im_rc=/opt/rustwide/target/debug/deps/libim_rc-21eb94d26ab84e58.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-02b10cb8cc5c6f52.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-062ec20cca67060d.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-273227218bf18930.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "d753e84f72df0b0c4b8988a418f20e182d42964ae93e13963a70160e256b70f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d753e84f72df0b0c4b8988a418f20e182d42964ae93e13963a70160e256b70f0", kill_on_drop: false }` [INFO] [stdout] d753e84f72df0b0c4b8988a418f20e182d42964ae93e13963a70160e256b70f0