[INFO] fetching crate atomic-lend-cell 0.1.0...
[INFO] testing atomic-lend-cell-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate atomic-lend-cell 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate atomic-lend-cell 0.1.0
[INFO] finished tweaking crates.io crate atomic-lend-cell 0.1.0
[INFO] tweaked toml for crates.io crate atomic-lend-cell 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate atomic-lend-cell 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate atomic-lend-cell 0.1.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f272a443b5666b4b9dc1cd03dd293e1539f2fe8b104dbb6bb88b125b1421a70a
[INFO] running `Command { std: "docker" "start" "-a" "f272a443b5666b4b9dc1cd03dd293e1539f2fe8b104dbb6bb88b125b1421a70a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f272a443b5666b4b9dc1cd03dd293e1539f2fe8b104dbb6bb88b125b1421a70a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f272a443b5666b4b9dc1cd03dd293e1539f2fe8b104dbb6bb88b125b1421a70a", kill_on_drop: false }`
[INFO] [stdout] f272a443b5666b4b9dc1cd03dd293e1539f2fe8b104dbb6bb88b125b1421a70a
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] e6114aaa0b794cadbbb313cfef7546068c15efc16b8bca400811939556818c19
[INFO] running `Command { std: "docker" "start" "-a" "e6114aaa0b794cadbbb313cfef7546068c15efc16b8bca400811939556818c19", kill_on_drop: false }`
[INFO] [stderr]    Compiling atomic-lend-cell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "e6114aaa0b794cadbbb313cfef7546068c15efc16b8bca400811939556818c19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6114aaa0b794cadbbb313cfef7546068c15efc16b8bca400811939556818c19", kill_on_drop: false }`
[INFO] [stdout] e6114aaa0b794cadbbb313cfef7546068c15efc16b8bca400811939556818c19
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 9b9a78cec017a0b284be97855cd81284e4be79e7963bda5afdebf506f74df803
[INFO] running `Command { std: "docker" "start" "-a" "9b9a78cec017a0b284be97855cd81284e4be79e7963bda5afdebf506f74df803", kill_on_drop: false }`
[INFO] [stderr]    Compiling atomic-lend-cell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "9b9a78cec017a0b284be97855cd81284e4be79e7963bda5afdebf506f74df803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b9a78cec017a0b284be97855cd81284e4be79e7963bda5afdebf506f74df803", kill_on_drop: false }`
[INFO] [stdout] 9b9a78cec017a0b284be97855cd81284e4be79e7963bda5afdebf506f74df803
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 884b9f288f4ba7a61ed040cb2472d3d2cc6c320bfb13f8e9eb061f2ebf207eb0
[INFO] running `Command { std: "docker" "start" "-a" "884b9f288f4ba7a61ed040cb2472d3d2cc6c320bfb13f8e9eb061f2ebf207eb0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/atomic_lend_cell-2d7c68879558443f)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test atomic_counting::test_lambda_borrow ... ok
[INFO] [stdout] test flag_based::test_epoch_borrow ... ok
[INFO] [stdout] test flag_based::test_epoch_safety ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "884b9f288f4ba7a61ed040cb2472d3d2cc6c320bfb13f8e9eb061f2ebf207eb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "884b9f288f4ba7a61ed040cb2472d3d2cc6c320bfb13f8e9eb061f2ebf207eb0", kill_on_drop: false }`
[INFO] [stdout] 884b9f288f4ba7a61ed040cb2472d3d2cc6c320bfb13f8e9eb061f2ebf207eb0