[INFO] fetching crate oh-snap 0.0.2...
[INFO] testing oh-snap-0.0.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate oh-snap 0.0.2 into /workspace/builds/worker-47/source
[INFO] validating manifest of crates.io crate oh-snap 0.0.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate oh-snap 0.0.2
[INFO] finished tweaking crates.io crate oh-snap 0.0.2
[INFO] tweaked toml for crates.io crate oh-snap 0.0.2 written to /workspace/builds/worker-47/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2022-02-22" "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-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 135f6c0e0da2b259683c882a28e25407409060731a3e61076fbc3418066a65b8
[INFO] running `Command { std: "docker" "start" "-a" "135f6c0e0da2b259683c882a28e25407409060731a3e61076fbc3418066a65b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "135f6c0e0da2b259683c882a28e25407409060731a3e61076fbc3418066a65b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "135f6c0e0da2b259683c882a28e25407409060731a3e61076fbc3418066a65b8", kill_on_drop: false }`
[INFO] [stdout] 135f6c0e0da2b259683c882a28e25407409060731a3e61076fbc3418066a65b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fbb24211bbc838e9403153b31267ffa44c30f435ad4447adb12f5d7b216c2a2
[INFO] running `Command { std: "docker" "start" "-a" "7fbb24211bbc838e9403153b31267ffa44c30f435ad4447adb12f5d7b216c2a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling oh-snap v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "7fbb24211bbc838e9403153b31267ffa44c30f435ad4447adb12f5d7b216c2a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fbb24211bbc838e9403153b31267ffa44c30f435ad4447adb12f5d7b216c2a2", kill_on_drop: false }`
[INFO] [stdout] 7fbb24211bbc838e9403153b31267ffa44c30f435ad4447adb12f5d7b216c2a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f80932d586369b871a708ba5ec0e27a961458b5a5354ebeda548e195d6533d75
[INFO] running `Command { std: "docker" "start" "-a" "f80932d586369b871a708ba5ec0e27a961458b5a5354ebeda548e195d6533d75", kill_on_drop: false }`
[INFO] [stderr]    Compiling oh-snap v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "f80932d586369b871a708ba5ec0e27a961458b5a5354ebeda548e195d6533d75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f80932d586369b871a708ba5ec0e27a961458b5a5354ebeda548e195d6533d75", kill_on_drop: false }`
[INFO] [stdout] f80932d586369b871a708ba5ec0e27a961458b5a5354ebeda548e195d6533d75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3dd5e590194fb248c2806ae49cb4a2a4aaea493852942ab9b00194184070a696
[INFO] running `Command { std: "docker" "start" "-a" "3dd5e590194fb248c2806ae49cb4a2a4aaea493852942ab9b00194184070a696", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/oh_snap-4a7c81678708d980)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test tests::double_snap ... ok
[INFO] [stdout] test tests::get_mut ... ok
[INFO] [stdout] test tests::get_non_existant ... ok
[INFO] [stdout] test tests::get ... ok
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test tests::iter_mut ... ok
[INFO] [stdout] test tests::len ... ok
[INFO] [stdout] test tests::is_complete ... ok
[INFO] [stdout] test tests::merge ... ok
[INFO] [stdout] test tests::snap_empty_left ... ok
[INFO] [stdout] test tests::snap ... ok
[INFO] [stdout] test tests::snap_empty_right ... ok
[INFO] [stdout] test tests::range ... ok
[INFO] [stdout] test tests::unwrap ... ok
[INFO] [stdout] test tests::unwrap_snapped ... ok
[INFO] [stdout] test tests::merge_gap - should panic ... ok
[INFO] [stdout] test tests::merge_swapped - should panic ... ok
[INFO] [stdout] test tests::merge_snaps_different_origins - should panic ... ok
[INFO] [stdout] test tests::snap_out_of_range - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests oh-snap
[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" "3dd5e590194fb248c2806ae49cb4a2a4aaea493852942ab9b00194184070a696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dd5e590194fb248c2806ae49cb4a2a4aaea493852942ab9b00194184070a696", kill_on_drop: false }`
[INFO] [stdout] 3dd5e590194fb248c2806ae49cb4a2a4aaea493852942ab9b00194184070a696