[INFO] fetching crate peril 0.4.2...
[INFO] testing peril-0.4.2 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate peril 0.4.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate peril 0.4.2 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate peril 0.4.2
[INFO] finished tweaking crates.io crate peril 0.4.2
[INFO] tweaked toml for crates.io crate peril 0.4.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded os-thread-local v0.1.3
[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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 186776133dd03896d3dc8a0e40a04131d66dd0fa4d0283f793a6e50613e2c4f7
[INFO] running `Command { std: "docker" "start" "-a" "186776133dd03896d3dc8a0e40a04131d66dd0fa4d0283f793a6e50613e2c4f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "186776133dd03896d3dc8a0e40a04131d66dd0fa4d0283f793a6e50613e2c4f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "186776133dd03896d3dc8a0e40a04131d66dd0fa4d0283f793a6e50613e2c4f7", kill_on_drop: false }`
[INFO] [stdout] 186776133dd03896d3dc8a0e40a04131d66dd0fa4d0283f793a6e50613e2c4f7
[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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcad128d29184ffd03024e948bd5841cba2a132c860cff8c224499e9a8204856
[INFO] running `Command { std: "docker" "start" "-a" "fcad128d29184ffd03024e948bd5841cba2a132c860cff8c224499e9a8204856", kill_on_drop: false }`
[INFO] [stderr]    Compiling os-thread-local v0.1.3
[INFO] [stderr]    Compiling peril v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "fcad128d29184ffd03024e948bd5841cba2a132c860cff8c224499e9a8204856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcad128d29184ffd03024e948bd5841cba2a132c860cff8c224499e9a8204856", kill_on_drop: false }`
[INFO] [stdout] fcad128d29184ffd03024e948bd5841cba2a132c860cff8c224499e9a8204856
[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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36eaac4aff063db786df752716aa6a0efd0992308120e63e636be8b4f7289058
[INFO] running `Command { std: "docker" "start" "-a" "36eaac4aff063db786df752716aa6a0efd0992308120e63e636be8b4f7289058", kill_on_drop: false }`
[INFO] [stderr]    Compiling peril v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "36eaac4aff063db786df752716aa6a0efd0992308120e63e636be8b4f7289058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36eaac4aff063db786df752716aa6a0efd0992308120e63e636be8b4f7289058", kill_on_drop: false }`
[INFO] [stdout] 36eaac4aff063db786df752716aa6a0efd0992308120e63e636be8b4f7289058
[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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a566d8e2d5bdcd46261121731f034e80a7d8f07eb07c195cca8e5a79f28ceb7c
[INFO] running `Command { std: "docker" "start" "-a" "a566d8e2d5bdcd46261121731f034e80a7d8f07eb07c195cca8e5a79f28ceb7c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/peril-50b643cff33641ca)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_dummy ... ok
[INFO] [stdout] test tests::test_hazard_vector ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests peril
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test src/lib.rs - HazardPointer (line 623) ... ok
[INFO] [stdout] test src/lib.rs - HazardValue::dummy (line 129) ... ok
[INFO] [stdout] test src/lib.rs - HazardScope::as_dummy (line 508) ... ok
[INFO] [stdout] test src/lib.rs - HazardValue::as_dummy (line 217) ... ok
[INFO] [stdout] test src/lib.rs - HazardPointer<T>::store (line 864) ... ok
[INFO] [stdout] test src/lib.rs - HazardPointer<T>::get_dummy (line 891) ... ok
[INFO] [stdout] test src/lib.rs - HazardScope (line 356) ... ok
[INFO] [stdout] test src/lib.rs - HazardValue::as_ref (line 161) ... ok
[INFO] [stdout] test src/lib.rs - HazardRegistry (line 1030) ... ok
[INFO] [stdout] test src/lib.rs - HazardScope::changed (line 599) ... ok
[INFO] [stdout] test src/lib.rs - HazardScope::compare_exchange (line 448) ... ok
[INFO] [stdout] test src/lib.rs - HazardScope::is_dummy (line 487) ... ok
[INFO] [stdout] test src/lib.rs - HazardPointer<T>::protect (line 668) ... ok
[INFO] [stdout] test src/lib.rs - HazardPointer<T>::swap_null (line 834) ... ok
[INFO] [stdout] test src/lib.rs - HazardValue::is_dummy (line 199) ... ok
[INFO] [stdout] test src/lib.rs - HazardPointer<T>::new (line 648) ... ok
[INFO] [stdout] test src/lib.rs - HazardScope::compare_exchange_weak (line 399) ... ok
[INFO] [stdout] test src/lib.rs - HazardValue::clone_inner (line 235) ... ok
[INFO] [stdout] test src/lib.rs - HazardValue::is_boxed (line 181) ... ok
[INFO] [stdout] test src/lib.rs - HazardPointer<T>::swap (line 806) ... ok
[INFO] [stdout] test src/lib.rs - HazardPointer<T>::compare_exchange (line 763) ... ok
[INFO] [stdout] test src/lib.rs - HazardValue::clone (line 262) ... ok
[INFO] [stdout] test src/lib.rs - HazardValue (line 80) ... ok
[INFO] [stdout] test src/lib.rs - HazardValue::boxed (line 100) ... ok
[INFO] [stdout] test src/lib.rs - HazardPointer<T>::compare_exchange_weak (line 714) ... ok
[INFO] [stdout] test src/lib.rs - HazardScope::as_ref (line 533) ... ok
[INFO] [stdout] test src/lib.rs - HazardRecord (line 330) ... ok
[INFO] [stdout] test src/lib.rs - HazardScope::clone_value (line 566) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a566d8e2d5bdcd46261121731f034e80a7d8f07eb07c195cca8e5a79f28ceb7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a566d8e2d5bdcd46261121731f034e80a7d8f07eb07c195cca8e5a79f28ceb7c", kill_on_drop: false }`
[INFO] [stdout] a566d8e2d5bdcd46261121731f034e80a7d8f07eb07c195cca8e5a79f28ceb7c