[INFO] fetching crate crow_util 0.5.0... [INFO] testing crow_util-0.5.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate crow_util 0.5.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate crow_util 0.5.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate crow_util 0.5.0 [INFO] finished tweaking crates.io crate crow_util 0.5.0 [INFO] tweaked toml for crates.io crate crow_util 0.5.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 447910daf74b0b80622c6519b466dba4454d4810c9841fb9f31b16f45481fb71 [INFO] running `Command { std: "docker" "start" "-a" "447910daf74b0b80622c6519b466dba4454d4810c9841fb9f31b16f45481fb71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "447910daf74b0b80622c6519b466dba4454d4810c9841fb9f31b16f45481fb71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "447910daf74b0b80622c6519b466dba4454d4810c9841fb9f31b16f45481fb71", kill_on_drop: false }` [INFO] [stdout] 447910daf74b0b80622c6519b466dba4454d4810c9841fb9f31b16f45481fb71 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0efff65f444c526e0a375d04fc9406a1beb968867a9332c1adb40aba87111aa1 [INFO] running `Command { std: "docker" "start" "-a" "0efff65f444c526e0a375d04fc9406a1beb968867a9332c1adb40aba87111aa1", kill_on_drop: false }` [INFO] [stderr] Compiling crow_util v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.47s [INFO] running `Command { std: "docker" "inspect" "0efff65f444c526e0a375d04fc9406a1beb968867a9332c1adb40aba87111aa1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0efff65f444c526e0a375d04fc9406a1beb968867a9332c1adb40aba87111aa1", kill_on_drop: false }` [INFO] [stdout] 0efff65f444c526e0a375d04fc9406a1beb968867a9332c1adb40aba87111aa1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7f5759fe09fff35dacfbc729a169d4bf90707f9a5ad5b56b8f034d5e678a0927 [INFO] running `Command { std: "docker" "start" "-a" "7f5759fe09fff35dacfbc729a169d4bf90707f9a5ad5b56b8f034d5e678a0927", kill_on_drop: false }` [INFO] [stderr] Compiling crow_util v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "7f5759fe09fff35dacfbc729a169d4bf90707f9a5ad5b56b8f034d5e678a0927", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f5759fe09fff35dacfbc729a169d4bf90707f9a5ad5b56b8f034d5e678a0927", kill_on_drop: false }` [INFO] [stdout] 7f5759fe09fff35dacfbc729a169d4bf90707f9a5ad5b56b8f034d5e678a0927 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8c8cb712bc29fce61fa41de4e2096c9a7227292e75ffe1adf21c90a477daa2eb [INFO] running `Command { std: "docker" "start" "-a" "8c8cb712bc29fce61fa41de4e2096c9a7227292e75ffe1adf21c90a477daa2eb", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/crow_util-c67ed8842b9afc22) [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] [stderr] Doc-tests crow_util [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/pop_iter.rs - pop_iter::PopIter (line 9) ... ok [INFO] [stdout] test src/traits.rs - traits::GetTwo::get_two (line 59) ... ok [INFO] [stdout] test src/traits.rs - traits::GetTwo::get_two_unchecked (line 74) ... ok [INFO] [stdout] test src/holder.rs - holder::Holder::new (line 48) ... ok [INFO] [stdout] test src/traits.rs - traits::RetainMut::retain_mut (line 17) ... ok [INFO] [stdout] test src/holder.rs - holder::Holder::with_capacity (line 65) ... ok [INFO] [stdout] test src/holder.rs - holder::Holder::len (line 192) ... ok [INFO] [stdout] test src/holder.rs - holder::Holder::insert (line 101) ... ok [INFO] [stdout] test src/holder.rs - holder::Holder::shrink_to_fit (line 210) ... ok [INFO] [stdout] test src/holder.rs - holder::Holder::insert_fn (line 134) ... ok [INFO] [stdout] test src/holder.rs - holder::Holder::get (line 82) ... ok [INFO] [stdout] test src/holder.rs - holder::Holder::capacity (line 231) ... ok [INFO] [stdout] test src/holder.rs - holder::Holder::clear (line 170) ... ok [INFO] [stdout] test src/holder.rs - holder::Holder (line 15) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8c8cb712bc29fce61fa41de4e2096c9a7227292e75ffe1adf21c90a477daa2eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c8cb712bc29fce61fa41de4e2096c9a7227292e75ffe1adf21c90a477daa2eb", kill_on_drop: false }` [INFO] [stdout] 8c8cb712bc29fce61fa41de4e2096c9a7227292e75ffe1adf21c90a477daa2eb