[INFO] fetching crate snowbinary 0.2.0...
[INFO] testing snowbinary-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate snowbinary 0.2.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate snowbinary 0.2.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate snowbinary 0.2.0
[INFO] finished tweaking crates.io crate snowbinary 0.2.0
[INFO] tweaked toml for crates.io crate snowbinary 0.2.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e1163d9348b2cec26126dadc46ad754c2ba7d524f7b8ad748ea909e78b94cc2a
[INFO] running `Command { std: "docker" "start" "-a" "e1163d9348b2cec26126dadc46ad754c2ba7d524f7b8ad748ea909e78b94cc2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1163d9348b2cec26126dadc46ad754c2ba7d524f7b8ad748ea909e78b94cc2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1163d9348b2cec26126dadc46ad754c2ba7d524f7b8ad748ea909e78b94cc2a", kill_on_drop: false }`
[INFO] [stdout] e1163d9348b2cec26126dadc46ad754c2ba7d524f7b8ad748ea909e78b94cc2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5679cda92d1883215ea3f7137fe6f1153a52ef0c85e16e3056c6bee615469612
[INFO] running `Command { std: "docker" "start" "-a" "5679cda92d1883215ea3f7137fe6f1153a52ef0c85e16e3056c6bee615469612", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling snowbinary v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "5679cda92d1883215ea3f7137fe6f1153a52ef0c85e16e3056c6bee615469612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5679cda92d1883215ea3f7137fe6f1153a52ef0c85e16e3056c6bee615469612", kill_on_drop: false }`
[INFO] [stdout] 5679cda92d1883215ea3f7137fe6f1153a52ef0c85e16e3056c6bee615469612
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aff6007d388049cc3e16fca13d71f438b6e383564f4f9879e7789a30a4d40019
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "aff6007d388049cc3e16fca13d71f438b6e383564f4f9879e7789a30a4d40019", kill_on_drop: false }`
[INFO] [stderr]    Compiling snowbinary v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "aff6007d388049cc3e16fca13d71f438b6e383564f4f9879e7789a30a4d40019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aff6007d388049cc3e16fca13d71f438b6e383564f4f9879e7789a30a4d40019", kill_on_drop: false }`
[INFO] [stdout] aff6007d388049cc3e16fca13d71f438b6e383564f4f9879e7789a30a4d40019
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2a4de3442a8be8ff9f7514e6bcfcea51e2d3bb84033b3364cb796b495c4c397f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2a4de3442a8be8ff9f7514e6bcfcea51e2d3bb84033b3364cb796b495c4c397f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/snowbinary-b61f8616cbf0c0c3)
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::tests::info_test ... ok
[INFO] [stderr]    Doc-tests snowbinary
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - SnowBinReader::read (line 358) ... ok
[INFO] [stdout] test src/lib.rs - SnowBinInfo (line 36) ... ok
[INFO] [stdout] test src/lib.rs - SnowBinWriter::new (line 139) ... ok
[INFO] [stdout] test src/lib.rs - SnowBinWriter::close (line 244) ... ok
[INFO] [stdout] test src/error.rs - error::SnowBinError::error_type (line 95) ... ok
[INFO] [stdout] test src/lib.rs - SnowBinWriter::write (line 179) ... ok
[INFO] [stdout] test src/lib.rs - SnowBinInfo::new (line 53) ... ok
[INFO] [stdout] test src/error.rs - error::SnowBinError::new (line 47) ... ok
[INFO] [stdout] test src/lib.rs - SnowBinReader::new (line 296) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2a4de3442a8be8ff9f7514e6bcfcea51e2d3bb84033b3364cb796b495c4c397f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a4de3442a8be8ff9f7514e6bcfcea51e2d3bb84033b3364cb796b495c4c397f", kill_on_drop: false }`
[INFO] [stdout] 2a4de3442a8be8ff9f7514e6bcfcea51e2d3bb84033b3364cb796b495c4c397f