[INFO] fetching crate hypercounter 0.4.3...
[INFO] testing hypercounter-0.4.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate hypercounter 0.4.3 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate hypercounter 0.4.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate hypercounter 0.4.3
[INFO] tweaked toml for crates.io crate hypercounter 0.4.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hypercounter 0.4.3 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hypercounter 0.4.3 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded seize v0.5.1
[INFO] [stderr]   Downloaded papaya v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] def4632f9679ed520478d3c3f7dff716b8133d624bd4a67a81552590277b0a5d
[INFO] running `Command { std: "docker" "start" "-a" "def4632f9679ed520478d3c3f7dff716b8133d624bd4a67a81552590277b0a5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "def4632f9679ed520478d3c3f7dff716b8133d624bd4a67a81552590277b0a5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "def4632f9679ed520478d3c3f7dff716b8133d624bd4a67a81552590277b0a5d", kill_on_drop: false }`
[INFO] [stdout] def4632f9679ed520478d3c3f7dff716b8133d624bd4a67a81552590277b0a5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7891e7f4bb5c1ecaa386e3ae44e3567e89d7fc2890fcc4d93b46d6d6f4817c4
[INFO] running `Command { std: "docker" "start" "-a" "c7891e7f4bb5c1ecaa386e3ae44e3567e89d7fc2890fcc4d93b46d6d6f4817c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling seize v0.5.1
[INFO] [stderr]    Compiling papaya v0.2.3
[INFO] [stderr]    Compiling hypercounter v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "c7891e7f4bb5c1ecaa386e3ae44e3567e89d7fc2890fcc4d93b46d6d6f4817c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7891e7f4bb5c1ecaa386e3ae44e3567e89d7fc2890fcc4d93b46d6d6f4817c4", kill_on_drop: false }`
[INFO] [stdout] c7891e7f4bb5c1ecaa386e3ae44e3567e89d7fc2890fcc4d93b46d6d6f4817c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 777c750e15a0dcc7386317ea1ff42cc1c1df54dee8ca783595a1330ae8afcef8
[INFO] running `Command { std: "docker" "start" "-a" "777c750e15a0dcc7386317ea1ff42cc1c1df54dee8ca783595a1330ae8afcef8", kill_on_drop: false }`
[INFO] [stderr]    Compiling hypercounter v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "777c750e15a0dcc7386317ea1ff42cc1c1df54dee8ca783595a1330ae8afcef8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "777c750e15a0dcc7386317ea1ff42cc1c1df54dee8ca783595a1330ae8afcef8", kill_on_drop: false }`
[INFO] [stdout] 777c750e15a0dcc7386317ea1ff42cc1c1df54dee8ca783595a1330ae8afcef8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7ee45a37832bd8f1ce9c1effa4760f6aaaf2c0d1db94abf7ebdc67f0f2dd68cd
[INFO] running `Command { std: "docker" "start" "-a" "7ee45a37832bd8f1ce9c1effa4760f6aaaf2c0d1db94abf7ebdc67f0f2dd68cd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hypercounter-6c281075b582a94a)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_hypercounter_expand ... ok
[INFO] [stdout] test tests::test_hypercounter_basic ... ok
[INFO] [stdout] test tests::test_hypercounter_remove ... ok
[INFO] [stdout] test tests::test_hypercounter_orderings ... ok
[INFO] [stdout] test tests::test_hypercounter_concurrency ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.26s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hypercounter
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.86s; merged doctests compilation took 0.85s
[INFO] running `Command { std: "docker" "inspect" "7ee45a37832bd8f1ce9c1effa4760f6aaaf2c0d1db94abf7ebdc67f0f2dd68cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ee45a37832bd8f1ce9c1effa4760f6aaaf2c0d1db94abf7ebdc67f0f2dd68cd", kill_on_drop: false }`
[INFO] [stdout] 7ee45a37832bd8f1ce9c1effa4760f6aaaf2c0d1db94abf7ebdc67f0f2dd68cd