[INFO] fetching crate snapshot_parser 0.1.0...
[INFO] testing snapshot_parser-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate snapshot_parser 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate snapshot_parser 0.1.0 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 snapshot_parser 0.1.0
[INFO] finished tweaking crates.io crate snapshot_parser 0.1.0
[INFO] tweaked toml for crates.io crate snapshot_parser 0.1.0 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] 4ca3fd6140a7bcc301c229cc116f172d42c9d87086cc1c7cfcfd5815ca540fd9
[INFO] running `Command { std: "docker" "start" "-a" "4ca3fd6140a7bcc301c229cc116f172d42c9d87086cc1c7cfcfd5815ca540fd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ca3fd6140a7bcc301c229cc116f172d42c9d87086cc1c7cfcfd5815ca540fd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ca3fd6140a7bcc301c229cc116f172d42c9d87086cc1c7cfcfd5815ca540fd9", kill_on_drop: false }`
[INFO] [stdout] 4ca3fd6140a7bcc301c229cc116f172d42c9d87086cc1c7cfcfd5815ca540fd9
[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] 14f7206da4f8d2426dcb408cbdb8c003d5ccdebb8c851041380fe343832d90e8
[INFO] running `Command { std: "docker" "start" "-a" "14f7206da4f8d2426dcb408cbdb8c003d5ccdebb8c851041380fe343832d90e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling snapshot_parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.26s
[INFO] running `Command { std: "docker" "inspect" "14f7206da4f8d2426dcb408cbdb8c003d5ccdebb8c851041380fe343832d90e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14f7206da4f8d2426dcb408cbdb8c003d5ccdebb8c851041380fe343832d90e8", kill_on_drop: false }`
[INFO] [stdout] 14f7206da4f8d2426dcb408cbdb8c003d5ccdebb8c851041380fe343832d90e8
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 66e3af40d329e640f5c7a5b3a5e89f225a0e8961dbb5176fef844c9f238db95f
[INFO] running `Command { std: "docker" "start" "-a" "66e3af40d329e640f5c7a5b3a5e89f225a0e8961dbb5176fef844c9f238db95f", kill_on_drop: false }`
[INFO] [stderr]    Compiling snapshot_parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.26s
[INFO] running `Command { std: "docker" "inspect" "66e3af40d329e640f5c7a5b3a5e89f225a0e8961dbb5176fef844c9f238db95f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66e3af40d329e640f5c7a5b3a5e89f225a0e8961dbb5176fef844c9f238db95f", kill_on_drop: false }`
[INFO] [stdout] 66e3af40d329e640f5c7a5b3a5e89f225a0e8961dbb5176fef844c9f238db95f
[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] 952c56e964085b1950921726319af3343470b55b19b813df57c827f653aa9d2f
[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" "952c56e964085b1950921726319af3343470b55b19b813df57c827f653aa9d2f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/snapshot_parser-d26b30c02b2767e0)
[INFO] [stdout] running 1 test
[INFO] [stdout] test reader::tests::test_parse_from_buffer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests snapshot_parser
[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" "952c56e964085b1950921726319af3343470b55b19b813df57c827f653aa9d2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "952c56e964085b1950921726319af3343470b55b19b813df57c827f653aa9d2f", kill_on_drop: false }`
[INFO] [stdout] 952c56e964085b1950921726319af3343470b55b19b813df57c827f653aa9d2f