[INFO] fetching crate packed-integers 0.1.2...
[INFO] testing packed-integers-0.1.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate packed-integers 0.1.2 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate packed-integers 0.1.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate packed-integers 0.1.2
[INFO] finished tweaking crates.io crate packed-integers 0.1.2
[INFO] tweaked toml for crates.io crate packed-integers 0.1.2 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 522cb4d436d4cbe866012442cf88b74db99974c7d8e364cee6eb4eeb05526e5c
[INFO] running `Command { std: "docker" "start" "-a" "522cb4d436d4cbe866012442cf88b74db99974c7d8e364cee6eb4eeb05526e5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "522cb4d436d4cbe866012442cf88b74db99974c7d8e364cee6eb4eeb05526e5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "522cb4d436d4cbe866012442cf88b74db99974c7d8e364cee6eb4eeb05526e5c", kill_on_drop: false }`
[INFO] [stdout] 522cb4d436d4cbe866012442cf88b74db99974c7d8e364cee6eb4eeb05526e5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e89c2d402b43354fde1a0937e1b7ced120a0d635736be58ea2737ec8df4b50a6
[INFO] running `Command { std: "docker" "start" "-a" "e89c2d402b43354fde1a0937e1b7ced120a0d635736be58ea2737ec8df4b50a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling packed-integers v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "e89c2d402b43354fde1a0937e1b7ced120a0d635736be58ea2737ec8df4b50a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e89c2d402b43354fde1a0937e1b7ced120a0d635736be58ea2737ec8df4b50a6", kill_on_drop: false }`
[INFO] [stdout] e89c2d402b43354fde1a0937e1b7ced120a0d635736be58ea2737ec8df4b50a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dca0f76f71369962c3a5d6a22e08a9deff0339ac784b7eb982e0dd502c022fa3
[INFO] running `Command { std: "docker" "start" "-a" "dca0f76f71369962c3a5d6a22e08a9deff0339ac784b7eb982e0dd502c022fa3", kill_on_drop: false }`
[INFO] [stderr]    Compiling packed-integers v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "dca0f76f71369962c3a5d6a22e08a9deff0339ac784b7eb982e0dd502c022fa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dca0f76f71369962c3a5d6a22e08a9deff0339ac784b7eb982e0dd502c022fa3", kill_on_drop: false }`
[INFO] [stdout] dca0f76f71369962c3a5d6a22e08a9deff0339ac784b7eb982e0dd502c022fa3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 255fbec84ad57adae89fee16fa267cc49bdb1c738466335933dbdaad24db789e
[INFO] running `Command { std: "docker" "start" "-a" "255fbec84ad57adae89fee16fa267cc49bdb1c738466335933dbdaad24db789e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/packed_integers-3baf115fb3299b64)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::buflen_has_span ... ok
[INFO] [stdout] test tests::capacity ... ok
[INFO] [stdout] test tests::reserve ... ok
[INFO] [stdout] test tests::buflen_no_span ... ok
[INFO] [stdout] test tests::reserve_sufficient_capacity ... ok
[INFO] [stdout] test tests::get_unchecked - should panic ... ok
[INFO] [stdout] test tests::set_unchecked - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-e9e9476302bad70a)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test append ... ok
[INFO] [stdout] test append_empty ... ok
[INFO] [stdout] test clear ... ok
[INFO] [stdout] test clone ... ok
[INFO] [stdout] test get_has_span ... ok
[INFO] [stdout] test get_no_span ... ok
[INFO] [stdout] test insert ... ok
[INFO] [stdout] test insert_empty ... ok
[INFO] [stdout] test insert_eq_len ... ok
[INFO] [stdout] test into_iter_move ... ok
[INFO] [stdout] test into_iter_ref ... ok
[INFO] [stdout] test is_empty ... ok
[INFO] [stdout] test iter ... ok
[INFO] [stdout] test ord_eq ... ok
[INFO] [stdout] test ord_gt ... ok
[INFO] [stdout] test ord_lt ... ok
[INFO] [stdout] test pop ... ok
[INFO] [stdout] test pop_none ... ok
[INFO] [stdout] test pop_one ... ok
[INFO] [stdout] test push_eq_max ... ok
[INFO] [stdout] test remove ... ok
[INFO] [stdout] test set ... ok
[INFO] [stdout] test truncate ... ok
[INFO] [stdout] test truncate_gt ... ok
[INFO] [stdout] test insert_gt_len - should panic ... ok
[INFO] [stdout] test push_gt_max - should panic ... ok
[INFO] [stdout] test remove_eq_len - should panic ... ok
[INFO] [stdout] test set_oob - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests packed-integers
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/lib.rs - PackedIntegers<T>::new (line 76) ... ok
[INFO] [stdout] test src/lib.rs - PackedIntegers<T>::capacity (line 139) ... ok
[INFO] [stdout] test src/lib.rs - PackedIntegers<T>::with_capacity (line 93) ... ok
[INFO] [stdout] test src/lib.rs - PackedIntegers<T>::is_empty (line 239) ... ok
[INFO] [stdout] test src/lib.rs - PackedIntegers<T>::clear (line 156) ... ok
[INFO] [stdout] test src/lib.rs - PackedIntegers<T>::reserve (line 384) ... ok
[INFO] [stdout] test src/lib.rs - PackedIntegers (line 29) ... ok
[INFO] [stdout] test src/lib.rs - PackedIntegers<T>::pop (line 290) ... ok
[INFO] [stdout] test src/lib.rs - PackedIntegers<T>::len (line 275) ... ok
[INFO] [stdout] test src/lib.rs - PackedIntegers<T>::append (line 116) ... ok
[INFO] [stdout] test src/lib.rs - PackedIntegers (line 55) ... ok
[INFO] [stdout] test src/lib.rs - PackedIntegers<T>::get (line 173) ... ok
[INFO] [stdout] test src/lib.rs - PackedIntegers<T>::set (line 404) ... ok
[INFO] [stdout] test src/lib.rs - PackedIntegers<T>::insert (line 209) ... ok
[INFO] [stdout] test src/lib.rs - PackedIntegers<T>::truncate (line 449) ... ok
[INFO] [stdout] test src/lib.rs - PackedIntegers<T>::remove (line 354) ... ok
[INFO] [stdout] test src/lib.rs - PackedIntegers<T>::iter (line 256) ... ok
[INFO] [stdout] test src/lib.rs - PackedIntegers<T>::push (line 311) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "255fbec84ad57adae89fee16fa267cc49bdb1c738466335933dbdaad24db789e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "255fbec84ad57adae89fee16fa267cc49bdb1c738466335933dbdaad24db789e", kill_on_drop: false }`
[INFO] [stdout] 255fbec84ad57adae89fee16fa267cc49bdb1c738466335933dbdaad24db789e