[INFO] fetching crate canrun_collections 0.1.0... [INFO] testing canrun_collections-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate canrun_collections 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate canrun_collections 0.1.0 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_collections 0.1.0 [INFO] finished tweaking crates.io crate canrun_collections 0.1.0 [INFO] tweaked toml for crates.io crate canrun_collections 0.1.0 written to /workspace/builds/worker-2/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] f4a7c06eb10d53f3a1627c558edb63b3f71597dfd49e6bf006e4a188e12630e1 [INFO] running `Command { std: "docker" "start" "-a" "f4a7c06eb10d53f3a1627c558edb63b3f71597dfd49e6bf006e4a188e12630e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4a7c06eb10d53f3a1627c558edb63b3f71597dfd49e6bf006e4a188e12630e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4a7c06eb10d53f3a1627c558edb63b3f71597dfd49e6bf006e4a188e12630e1", kill_on_drop: false }` [INFO] [stdout] f4a7c06eb10d53f3a1627c558edb63b3f71597dfd49e6bf006e4a188e12630e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 38ca0b545a2000c953b471d323a9be8e6946bae4da3e3b0fcafadad61177cf94 [INFO] running `Command { std: "docker" "start" "-a" "38ca0b545a2000c953b471d323a9be8e6946bae4da3e3b0fcafadad61177cf94", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_xoshiro v0.4.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling im-rc v15.0.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling canrun_codegen v0.1.0 [INFO] [stderr] Compiling canrun v0.1.0 [INFO] [stderr] Compiling canrun_collections v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.36s [INFO] running `Command { std: "docker" "inspect" "38ca0b545a2000c953b471d323a9be8e6946bae4da3e3b0fcafadad61177cf94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38ca0b545a2000c953b471d323a9be8e6946bae4da3e3b0fcafadad61177cf94", kill_on_drop: false }` [INFO] [stdout] 38ca0b545a2000c953b471d323a9be8e6946bae4da3e3b0fcafadad61177cf94 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 8490a623285a568027a92024f87951e16d13998e2dee431d56698b8c42c2da8c [INFO] running `Command { std: "docker" "start" "-a" "8490a623285a568027a92024f87951e16d13998e2dee431d56698b8c42c2da8c", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling oorandom v11.1.3 [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 crossbeam-utils v0.8.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling canrun_collections v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 35.80s [INFO] running `Command { std: "docker" "inspect" "8490a623285a568027a92024f87951e16d13998e2dee431d56698b8c42c2da8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8490a623285a568027a92024f87951e16d13998e2dee431d56698b8c42c2da8c", kill_on_drop: false }` [INFO] [stdout] 8490a623285a568027a92024f87951e16d13998e2dee431d56698b8c42c2da8c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 5163b89933fb7478c48ce86c12ccfb49f9da6a5b60911becf13f1b9f18c0c56a [INFO] running `Command { std: "docker" "start" "-a" "5163b89933fb7478c48ce86c12ccfb49f9da6a5b60911becf13f1b9f18c0c56a", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/canrun_collections-3d1c66017ce84e08) [INFO] [stdout] running 29 tests [INFO] [stdout] test lmap::compare::tests::is_superset_should_fail_on ... ok [INFO] [stdout] test lmap::compare::tests::is_subset_should_fail_on ... ok [INFO] [stdout] test lmap::compare::tests::is_superset_should_succeed_on ... ok [INFO] [stdout] test lmap::compare::tests::is_subset_should_succeed_on ... ok [INFO] [stdout] test lmap::tests::fails_with_different ... ok [INFO] [stdout] test lmap::tests::succeeds_with_crisscrossed_variable_key_and_value ... ok [INFO] [stdout] test lmap::tests::succeeds_with_stress_test ... ok [INFO] [stdout] test lmap::tests::succeeds_with_identical ... ok [INFO] [stdout] test lmap::tests::succeeds_with_variable_key_and_value ... ok [INFO] [stdout] test lmap::tests::succeeds_with_variable_key ... ok [INFO] [stdout] test lvec::member::tests::unify_two_contains_2 ... ok [INFO] [stdout] test lvec::tests::fails ... ok [INFO] [stdout] test lmap::tests::unmergeable_keys ... ok [INFO] [stdout] test lvec::tests::succeeds ... ok [INFO] [stdout] test lvec::member::tests::member_with_conditions ... ok [INFO] [stdout] test lvec::member::tests::unify_two_contains_4 ... ok [INFO] [stdout] test lvec::subset::tests::unify_two_subsets_3 ... ok [INFO] [stdout] test lvec::subset::tests::basic_subset ... ok [INFO] [stdout] test lmap::tests::succeeds_with_variable_value ... ok [INFO] [stdout] test lvec::tests::reify_vec ... ok [INFO] [stdout] test lvec::member::tests::basic_member ... ok [INFO] [stdout] test lvec::subset::tests::subset_with_conditions ... ok [INFO] [stdout] test lvec::subset::tests::unify_two_subsets_2 ... ok [INFO] [stdout] test lvec::subset::tests::unify_two_subsets_1 ... ok [INFO] [stdout] test lmap::tests::mergeable_keys ... ok [INFO] [stderr] Doc-tests canrun_collections [INFO] [stdout] test lvec::subset::tests::unify_two_subsets_4 ... ok [INFO] [stdout] test lvec::tests::nested_var ... ok [INFO] [stdout] test lvec::member::tests::unify_two_contains_1 ... ok [INFO] [stdout] test lvec::member::tests::unify_two_contains_3 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/lvec.rs - lvec::LVec::push (line 50) ... ok [INFO] [stdout] test src/lvec.rs - lvec (line 71) ... ok [INFO] [stdout] test src/lvec.rs - lvec::LVec::new (line 25) ... ok [INFO] [stdout] test src/lmap.rs - lmap (line 177) ... ok [INFO] [stdout] test src/lvec.rs - lvec::LVec::len (line 37) ... ok [INFO] [stdout] test src/lmap.rs - lmap::LMap::new (line 28) ... ok [INFO] [stdout] test src/lmap.rs - lmap::LMap::insert (line 42) ... ok [INFO] [stdout] test src/lvec/member.rs - lvec::member::member (line 18) ... ok [INFO] [stdout] test src/lmap/compare.rs - lmap::compare::is_subset (line 12) ... ok [INFO] [stdout] test src/lmap/compare.rs - lmap::compare::is_superset (line 41) ... ok [INFO] [stdout] test src/lvec/member.rs - lvec::member::member (line 33) ... ok [INFO] [stdout] test src/lvec/subset.rs - lvec::subset::subset (line 17) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.58s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5163b89933fb7478c48ce86c12ccfb49f9da6a5b60911becf13f1b9f18c0c56a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5163b89933fb7478c48ce86c12ccfb49f9da6a5b60911becf13f1b9f18c0c56a", kill_on_drop: false }` [INFO] [stdout] 5163b89933fb7478c48ce86c12ccfb49f9da6a5b60911becf13f1b9f18c0c56a