[INFO] fetching crate deq 0.2.1... [INFO] testing deq-0.2.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate deq 0.2.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate deq 0.2.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate deq 0.2.1 [INFO] finished tweaking crates.io crate deq 0.2.1 [INFO] tweaked toml for crates.io crate deq 0.2.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 50701781552b3338bc302a34a3f09d0e1a20007741a96f04d7f458439c80def4 [INFO] running `Command { std: "docker" "start" "-a" "50701781552b3338bc302a34a3f09d0e1a20007741a96f04d7f458439c80def4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50701781552b3338bc302a34a3f09d0e1a20007741a96f04d7f458439c80def4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50701781552b3338bc302a34a3f09d0e1a20007741a96f04d7f458439c80def4", kill_on_drop: false }` [INFO] [stdout] 50701781552b3338bc302a34a3f09d0e1a20007741a96f04d7f458439c80def4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f892c6a630d57871a1cc5603b8c6d23525ab28b288d49f0c37e85695bc2fcb45 [INFO] running `Command { std: "docker" "start" "-a" "f892c6a630d57871a1cc5603b8c6d23525ab28b288d49f0c37e85695bc2fcb45", kill_on_drop: false }` [INFO] [stderr] Compiling deq v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.13s [INFO] running `Command { std: "docker" "inspect" "f892c6a630d57871a1cc5603b8c6d23525ab28b288d49f0c37e85695bc2fcb45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f892c6a630d57871a1cc5603b8c6d23525ab28b288d49f0c37e85695bc2fcb45", kill_on_drop: false }` [INFO] [stdout] f892c6a630d57871a1cc5603b8c6d23525ab28b288d49f0c37e85695bc2fcb45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4062c800c01afde3c8cada073cc8354689229439d75450c0b665cefa6532c70c [INFO] running `Command { std: "docker" "start" "-a" "4062c800c01afde3c8cada073cc8354689229439d75450c0b665cefa6532c70c", kill_on_drop: false }` [INFO] [stderr] Compiling deq v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.61s [INFO] running `Command { std: "docker" "inspect" "4062c800c01afde3c8cada073cc8354689229439d75450c0b665cefa6532c70c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4062c800c01afde3c8cada073cc8354689229439d75450c0b665cefa6532c70c", kill_on_drop: false }` [INFO] [stdout] 4062c800c01afde3c8cada073cc8354689229439d75450c0b665cefa6532c70c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 581d34c07dc1d594dc842643f04d1a93076f71191e20c0c0ce950bf0650a9dd3 [INFO] running `Command { std: "docker" "start" "-a" "581d34c07dc1d594dc842643f04d1a93076f71191e20c0c0ce950bf0650a9dd3", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/deq-418ccd7696249f0f) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test tests::it_should_allow_commit_all_transactions ... ok [INFO] [stdout] test tests::it_should_allow_many_transactions ... ok [INFO] [stdout] test tests::commits_should_fail_if_there_are_not_transactions ... ok [INFO] [stdout] test tests::it_should_allow_commit_individual_transactions ... ok [INFO] [stdout] test tests::it_should_begin_transactions ... ok [INFO] [stdout] test tests::it_should_revert_all_transactions ... ok [INFO] [stdout] test tests::it_should_revert_and_commit_in_order ... ok [INFO] [stdout] test tests::it_should_revert_individual_transactions ... ok [INFO] [stdout] test tests::reverts_should_fail_if_there_are_not_transactions ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests deq [INFO] [stdout] [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] running `Command { std: "docker" "inspect" "581d34c07dc1d594dc842643f04d1a93076f71191e20c0c0ce950bf0650a9dd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "581d34c07dc1d594dc842643f04d1a93076f71191e20c0c0ce950bf0650a9dd3", kill_on_drop: false }` [INFO] [stdout] 581d34c07dc1d594dc842643f04d1a93076f71191e20c0c0ce950bf0650a9dd3