[INFO] fetching crate idbag 0.2.3...
[INFO] testing idbag-0.2.3 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate idbag 0.2.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate idbag 0.2.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate idbag 0.2.3
[INFO] tweaked toml for crates.io crate idbag 0.2.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate idbag 0.2.3 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate idbag 0.2.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8439440f4e9d18603b5ef39ecdf00631c58f4087867c5e3c486c46f1492b301
[INFO] running `Command { std: "docker" "start" "-a" "b8439440f4e9d18603b5ef39ecdf00631c58f4087867c5e3c486c46f1492b301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8439440f4e9d18603b5ef39ecdf00631c58f4087867c5e3c486c46f1492b301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8439440f4e9d18603b5ef39ecdf00631c58f4087867c5e3c486c46f1492b301", kill_on_drop: false }`
[INFO] [stdout] b8439440f4e9d18603b5ef39ecdf00631c58f4087867c5e3c486c46f1492b301
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e585200a469a38f1d38eef5b392b2bf0a41ab34431156444a1d98bc0980f7b39
[INFO] running `Command { std: "docker" "start" "-a" "e585200a469a38f1d38eef5b392b2bf0a41ab34431156444a1d98bc0980f7b39", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling idbag v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "e585200a469a38f1d38eef5b392b2bf0a41ab34431156444a1d98bc0980f7b39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e585200a469a38f1d38eef5b392b2bf0a41ab34431156444a1d98bc0980f7b39", kill_on_drop: false }`
[INFO] [stdout] e585200a469a38f1d38eef5b392b2bf0a41ab34431156444a1d98bc0980f7b39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71c1db23db803419beb29a68ec638dea24393638b084079bfb626c79acc3a5f7
[INFO] running `Command { std: "docker" "start" "-a" "71c1db23db803419beb29a68ec638dea24393638b084079bfb626c79acc3a5f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling idbag v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "71c1db23db803419beb29a68ec638dea24393638b084079bfb626c79acc3a5f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71c1db23db803419beb29a68ec638dea24393638b084079bfb626c79acc3a5f7", kill_on_drop: false }`
[INFO] [stdout] 71c1db23db803419beb29a68ec638dea24393638b084079bfb626c79acc3a5f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b5e2baabab4f69b0d0e532ef6d8a3d434d236e8c68a7d31b041f1be90da96d3d
[INFO] running `Command { std: "docker" "start" "-a" "b5e2baabab4f69b0d0e532ef6d8a3d434d236e8c68a7d31b041f1be90da96d3d", 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/idbag-915cb423345e0a37)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/arc.rs (/opt/rustwide/target/debug/deps/arc-5a7e09b1ba0575d4)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test arc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/map_access.rs (/opt/rustwide/target/debug/deps/map_access-21ff16515456f308)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test arced ... ok
[INFO] [stdout] test access ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests idbag
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/lib.rs - IdBagU16::alloc (line 115) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - IdBagU32::alloc_id (line 151) ... ok
[INFO] [stdout] test src/lib.rs - IdBagU16::alloc_id (line 151) ... ok
[INFO] [stdout] test src/lib.rs - IdBagU64::alloc (line 115) ... ok
[INFO] [stdout] test src/lib.rs - IdBagU8::alloc (line 115) ... ok
[INFO] [stdout] test src/lib.rs - IdBagU64::alloc_id (line 151) ... ok
[INFO] [stdout] test src/lib.rs - IdBagU64::with_inner (line 86) ... ok
[INFO] [stdout] test src/lib.rs - IdBagU16::with_inner (line 86) ... ok
[INFO] [stdout] test src/lib.rs - IdBagU8::alloc_id (line 151) ... ok
[INFO] [stdout] test src/lib.rs - IdBagUsize::alloc_id (line 151) ... ok
[INFO] [stdout] test src/lib.rs - IdBagU32::with_inner (line 86) ... ok
[INFO] [stdout] test src/lib.rs - IdU32::into_arcid (line 242) ... ok
[INFO] [stdout] test src/lib.rs - IdBagUsize::with_inner (line 86) ... ok
[INFO] [stdout] test src/lib.rs - IdU8::into_arcid (line 242) ... ok
[INFO] [stdout] test src/lib.rs - IdU16::into_arcid (line 242) ... ok
[INFO] [stdout] test src/lib.rs - IdBagU8::with_inner (line 86) ... ok
[INFO] [stdout] test src/lib.rs - IdUsize::into_arcid (line 242) ... ok
[INFO] [stdout] test src/lib.rs - IdBagUsize::alloc (line 115) ... ok
[INFO] [stdout] test src/lib.rs - IdU64::into_arcid (line 242) ... ok
[INFO] [stdout] test src/lib.rs - IdBagU32::alloc (line 115) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.63s; merged doctests compilation took 0.59s
[INFO] running `Command { std: "docker" "inspect" "b5e2baabab4f69b0d0e532ef6d8a3d434d236e8c68a7d31b041f1be90da96d3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5e2baabab4f69b0d0e532ef6d8a3d434d236e8c68a7d31b041f1be90da96d3d", kill_on_drop: false }`
[INFO] [stdout] b5e2baabab4f69b0d0e532ef6d8a3d434d236e8c68a7d31b041f1be90da96d3d