[INFO] fetching crate snap 1.0.5...
[INFO] testing snap-1.0.5 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate snap 1.0.5 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate snap 1.0.5 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 snap 1.0.5
[INFO] finished tweaking crates.io crate snap 1.0.5
[INFO] tweaked toml for crates.io crate snap 1.0.5 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate snap 1.0.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded doc-comment v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 28dd11a721a1e7a88ce6c33c346df753b58330eeccd27ac0767bcc07196cf8df
[INFO] running `Command { std: "docker" "start" "-a" "28dd11a721a1e7a88ce6c33c346df753b58330eeccd27ac0767bcc07196cf8df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28dd11a721a1e7a88ce6c33c346df753b58330eeccd27ac0767bcc07196cf8df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28dd11a721a1e7a88ce6c33c346df753b58330eeccd27ac0767bcc07196cf8df", kill_on_drop: false }`
[INFO] [stdout] 28dd11a721a1e7a88ce6c33c346df753b58330eeccd27ac0767bcc07196cf8df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 0c4fb80226caec5feaff7a68f833916a3c6c76f273fa74c59504f993f48a4bcf
[INFO] running `Command { std: "docker" "start" "-a" "0c4fb80226caec5feaff7a68f833916a3c6c76f273fa74c59504f993f48a4bcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling snap v1.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `Command { std: "docker" "inspect" "0c4fb80226caec5feaff7a68f833916a3c6c76f273fa74c59504f993f48a4bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c4fb80226caec5feaff7a68f833916a3c6c76f273fa74c59504f993f48a4bcf", kill_on_drop: false }`
[INFO] [stdout] 0c4fb80226caec5feaff7a68f833916a3c6c76f273fa74c59504f993f48a4bcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] c5911f1f67b09c4b42adfa67866fde898567b4c403edb89af554c84d58d31d32
[INFO] running `Command { std: "docker" "start" "-a" "c5911f1f67b09c4b42adfa67866fde898567b4c403edb89af554c84d58d31d32", kill_on_drop: false }`
[INFO] [stderr]    Compiling doc-comment v0.3.1
[INFO] [stderr]    Compiling snap v1.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 3.01s
[INFO] running `Command { std: "docker" "inspect" "c5911f1f67b09c4b42adfa67866fde898567b4c403edb89af554c84d58d31d32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5911f1f67b09c4b42adfa67866fde898567b4c403edb89af554c84d58d31d32", kill_on_drop: false }`
[INFO] [stdout] c5911f1f67b09c4b42adfa67866fde898567b4c403edb89af554c84d58d31d32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 8210f82fda9b55f77a878221fe9685009180779e357aa439088103bbb6b359f0
[INFO] running `Command { std: "docker" "start" "-a" "8210f82fda9b55f77a878221fe9685009180779e357aa439088103bbb6b359f0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/snap-b8329c00ae05e951)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests snap
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 15) ... ignored
[INFO] [stdout] test src/lib.rs - (line 69) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 50) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8210f82fda9b55f77a878221fe9685009180779e357aa439088103bbb6b359f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8210f82fda9b55f77a878221fe9685009180779e357aa439088103bbb6b359f0", kill_on_drop: false }`
[INFO] [stdout] 8210f82fda9b55f77a878221fe9685009180779e357aa439088103bbb6b359f0