[INFO] fetching crate canrun_collections 0.1.0...
[INFO] testing canrun_collections-0.1.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate canrun_collections 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate canrun_collections 0.1.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "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-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 89 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding bitmaps v2.1.0 (latest: v3.2.1)
[INFO] [stderr]       Adding canrun v0.1.0 (latest: v0.5.0)
[INFO] [stderr]       Adding canrun_codegen v0.1.0 (latest: v0.2.0)
[INFO] [stderr]       Adding clap v2.34.0 (latest: v4.5.4)
[INFO] [stderr]       Adding criterion v0.3.6 (latest: v0.5.1)
[INFO] [stderr]       Adding criterion-plot v0.4.5 (latest: v0.5.0)
[INFO] [stderr]       Adding getrandom v0.1.16 (latest: v0.2.15)
[INFO] [stderr]       Adding half v1.8.3 (latest: v2.4.1)
[INFO] [stderr]       Adding hermit-abi v0.1.19 (latest: v0.3.9)
[INFO] [stderr]       Adding itertools v0.9.0 (latest: v0.13.0)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.13.0)
[INFO] [stderr]       Adding rand v0.7.3 (latest: v0.8.5)
[INFO] [stderr]       Adding rand_chacha v0.2.2 (latest: v0.3.1)
[INFO] [stderr]       Adding rand_core v0.5.1 (latest: v0.6.4)
[INFO] [stderr]       Adding rand_hc v0.2.0 (latest: v0.3.2)
[INFO] [stderr]       Adding sized-chunks v0.6.5 (latest: v0.7.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.66)
[INFO] [stderr]       Adding textwrap v0.11.0 (latest: v0.16.1)
[INFO] [stderr]       Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded canrun_codegen v0.1.0
[INFO] [stderr]   Downloaded im-rc v15.1.0
[INFO] [stderr]   Downloaded canrun v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f63b864c8324ce77124049770751d2a01670c31e99aad740342981c714ecc95
[INFO] running `Command { std: "docker" "start" "-a" "1f63b864c8324ce77124049770751d2a01670c31e99aad740342981c714ecc95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f63b864c8324ce77124049770751d2a01670c31e99aad740342981c714ecc95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f63b864c8324ce77124049770751d2a01670c31e99aad740342981c714ecc95", kill_on_drop: false }`
[INFO] [stdout] 1f63b864c8324ce77124049770751d2a01670c31e99aad740342981c714ecc95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2974fd306102c24509260a88569ab08e1482fa84618beef82f12806526330e5
[INFO] running `Command { std: "docker" "start" "-a" "b2974fd306102c24509260a88569ab08e1482fa84618beef82f12806526330e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling im-rc v15.1.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[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 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` profile [unoptimized + debuginfo] target(s) in 4.54s
[INFO] running `Command { std: "docker" "inspect" "b2974fd306102c24509260a88569ab08e1482fa84618beef82f12806526330e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2974fd306102c24509260a88569ab08e1482fa84618beef82f12806526330e5", kill_on_drop: false }`
[INFO] [stdout] b2974fd306102c24509260a88569ab08e1482fa84618beef82f12806526330e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c0e3d2a3d7ff06a4087a65346c44670cbe2cb7999195291e5650e2db649754c
[INFO] running `Command { std: "docker" "start" "-a" "3c0e3d2a3d7ff06a4087a65346c44670cbe2cb7999195291e5650e2db649754c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling plotters-backend v0.3.6
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling plotters-svg v0.3.6
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling plotters v0.3.6
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling canrun_collections v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.65s
[INFO] running `Command { std: "docker" "inspect" "3c0e3d2a3d7ff06a4087a65346c44670cbe2cb7999195291e5650e2db649754c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c0e3d2a3d7ff06a4087a65346c44670cbe2cb7999195291e5650e2db649754c", kill_on_drop: false }`
[INFO] [stdout] 3c0e3d2a3d7ff06a4087a65346c44670cbe2cb7999195291e5650e2db649754c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a72126e8301eac28fb582cd4e2d8adae30af60c63135c431af077d6aef00dd8
[INFO] running `Command { std: "docker" "start" "-a" "6a72126e8301eac28fb582cd4e2d8adae30af60c63135c431af077d6aef00dd8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/canrun_collections-eaec214eff56477c)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test lmap::tests::fails_with_different ... 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::compare::tests::is_subset_should_fail_on ... ok
[INFO] [stdout] test lmap::compare::tests::is_superset_should_fail_on ... ok
[INFO] [stdout] test lmap::tests::succeeds_with_identical ... ok
[INFO] [stdout] test lmap::tests::succeeds_with_crisscrossed_variable_key_and_value ... ok
[INFO] [stdout] test lmap::tests::mergeable_keys ... ok
[INFO] [stdout] test lmap::tests::succeeds_with_variable_key ... ok
[INFO] [stdout] test lmap::tests::succeeds_with_variable_key_and_value ... ok
[INFO] [stdout] test lmap::tests::succeeds_with_variable_value ... ok
[INFO] [stdout] test lmap::tests::unmergeable_keys ... ok
[INFO] [stdout] test lvec::member::tests::basic_member ... ok
[INFO] [stdout] test lvec::member::tests::member_with_conditions ... ok
[INFO] [stdout] test lvec::subset::tests::subset_with_conditions ... ok
[INFO] [stdout] test lvec::member::tests::unify_two_contains_1 ... ok
[INFO] [stdout] test lvec::member::tests::unify_two_contains_2 ... ok
[INFO] [stdout] test lvec::tests::fails ... ok
[INFO] [stdout] test lvec::subset::tests::basic_subset ... ok
[INFO] [stdout] test lvec::tests::nested_var ... ok
[INFO] [stdout] test lvec::member::tests::unify_two_contains_3 ... ok
[INFO] [stdout] test lvec::tests::succeeds ... ok
[INFO] [stdout] test lmap::tests::succeeds_with_stress_test ... ok
[INFO] [stdout] test lvec::subset::tests::unify_two_subsets_1 ... ok
[INFO] [stdout] test lvec::subset::tests::unify_two_subsets_3 ... ok
[INFO] [stdout] test lvec::tests::reify_vec ... ok
[INFO] [stdout] test lvec::member::tests::unify_two_contains_4 ... ok
[INFO] [stdout] test lvec::subset::tests::unify_two_subsets_4 ... ok
[INFO] [stdout] test lvec::subset::tests::unify_two_subsets_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests canrun_collections
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lmap.rs - lmap::lmap (line 177) ... ok
[INFO] [stdout] test src/lmap.rs - lmap::LMap<K,V>::insert (line 42) ... ok
[INFO] [stdout] test src/lvec.rs - lvec::lvec (line 71) ... ok
[INFO] [stdout] test src/lvec.rs - lvec::LVec<V>::push (line 50) ... ok
[INFO] [stdout] test src/lmap.rs - lmap::LMap<K,V>::new (line 28) ... ok
[INFO] [stdout] test src/lvec.rs - lvec::LVec<V>::len (line 37) ... ok
[INFO] [stdout] test src/lvec/member.rs - lvec::member::member (line 18) ... ok
[INFO] [stdout] test src/lvec.rs - lvec::LVec<V>::new (line 25) ... ok
[INFO] [stdout] test src/lmap/compare.rs - lmap::compare::is_superset (line 41) ... ok
[INFO] [stdout] test src/lmap/compare.rs - lmap::compare::is_subset (line 12) ... 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 1.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6a72126e8301eac28fb582cd4e2d8adae30af60c63135c431af077d6aef00dd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a72126e8301eac28fb582cd4e2d8adae30af60c63135c431af077d6aef00dd8", kill_on_drop: false }`
[INFO] [stdout] 6a72126e8301eac28fb582cd4e2d8adae30af60c63135c431af077d6aef00dd8
