[INFO] fetching crate dynamic-grid 0.2.0...
[INFO] testing dynamic-grid-0.2.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate dynamic-grid 0.2.0 into /workspace/builds/worker-67/source
[INFO] validating manifest of crates.io crate dynamic-grid 0.2.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dynamic-grid 0.2.0
[INFO] finished tweaking crates.io crate dynamic-grid 0.2.0
[INFO] tweaked toml for crates.io crate dynamic-grid 0.2.0 written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d63828153ad1eb71328ececf538c100bd2b6c28ae92aa734a352b8ad81bfb7ea
[INFO] running `Command { std: "docker" "start" "-a" "d63828153ad1eb71328ececf538c100bd2b6c28ae92aa734a352b8ad81bfb7ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d63828153ad1eb71328ececf538c100bd2b6c28ae92aa734a352b8ad81bfb7ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d63828153ad1eb71328ececf538c100bd2b6c28ae92aa734a352b8ad81bfb7ea", kill_on_drop: false }`
[INFO] [stdout] d63828153ad1eb71328ececf538c100bd2b6c28ae92aa734a352b8ad81bfb7ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3e5e93ad31f92fccbce698783c9f7306f565548f6309acf121abd0163444658
[INFO] running `Command { std: "docker" "start" "-a" "c3e5e93ad31f92fccbce698783c9f7306f565548f6309acf121abd0163444658", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dynamic-grid v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "c3e5e93ad31f92fccbce698783c9f7306f565548f6309acf121abd0163444658", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3e5e93ad31f92fccbce698783c9f7306f565548f6309acf121abd0163444658", kill_on_drop: false }`
[INFO] [stdout] c3e5e93ad31f92fccbce698783c9f7306f565548f6309acf121abd0163444658
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4736d0542fbcb82fdaaa4aae73910f1295be896b876c0b2c310d4152242c681
[INFO] running `Command { std: "docker" "start" "-a" "b4736d0542fbcb82fdaaa4aae73910f1295be896b876c0b2c310d4152242c681", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling dynamic-grid v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "b4736d0542fbcb82fdaaa4aae73910f1295be896b876c0b2c310d4152242c681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4736d0542fbcb82fdaaa4aae73910f1295be896b876c0b2c310d4152242c681", kill_on_drop: false }`
[INFO] [stdout] b4736d0542fbcb82fdaaa4aae73910f1295be896b876c0b2c310d4152242c681
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2f50a9ad2238c02fd1ea73b0905f210669d1d531716a603360a3700021c54db7
[INFO] running `Command { std: "docker" "start" "-a" "2f50a9ad2238c02fd1ea73b0905f210669d1d531716a603360a3700021c54db7", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 13 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dynamic_grid-36a4c9224d77853f)
[INFO] [stdout] test tests::test_get_mut ... ok
[INFO] [stdout] test tests::test_init ... ok
[INFO] [stdout] test tests::test_get ... ok
[INFO] [stdout] test tests::test_iterator ... ok
[INFO] [stdout] test tests::test_new ... ok
[INFO] [stdout] test tests::test_push ... ok
[INFO] [stdout] test tests::test_push_at_row ... ok
[INFO] [stdout] test tests::test_remove ... ok
[INFO] [stdout] test tests::test_push_new_row ... ok
[INFO] [stdout] test tests::test_remove_row ... ok
[INFO] [stdout] test tests::test_row_iterator ... ok
[INFO] [stdout] test tests::test_swap ... ok
[INFO] [stdout] test tests::test_row_iterator_should_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dynamic-grid
[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" "2f50a9ad2238c02fd1ea73b0905f210669d1d531716a603360a3700021c54db7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f50a9ad2238c02fd1ea73b0905f210669d1d531716a603360a3700021c54db7", kill_on_drop: false }`
[INFO] [stdout] 2f50a9ad2238c02fd1ea73b0905f210669d1d531716a603360a3700021c54db7