[INFO] fetching crate zfs-autosnap 0.3.1...
[INFO] testing zfs-autosnap-0.3.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate zfs-autosnap 0.3.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate zfs-autosnap 0.3.1
[INFO] finished tweaking crates.io crate zfs-autosnap 0.3.1
[INFO] tweaked toml for crates.io crate zfs-autosnap 0.3.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zfs-autosnap 0.3.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zfs-autosnap 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b093829e59bf0b21bc323c0c780fe7df0ebfd5e1a0ce817cd4515e06c275d32
[INFO] running `Command { std: "docker" "start" "-a" "2b093829e59bf0b21bc323c0c780fe7df0ebfd5e1a0ce817cd4515e06c275d32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b093829e59bf0b21bc323c0c780fe7df0ebfd5e1a0ce817cd4515e06c275d32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b093829e59bf0b21bc323c0c780fe7df0ebfd5e1a0ce817cd4515e06c275d32", kill_on_drop: false }`
[INFO] [stdout] 2b093829e59bf0b21bc323c0c780fe7df0ebfd5e1a0ce817cd4515e06c275d32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ebdf98e57dc3b38b10850c03a39e488533ffdb5104db8cd88ad4695767152a8
[INFO] running `Command { std: "docker" "start" "-a" "8ebdf98e57dc3b38b10850c03a39e488533ffdb5104db8cd88ad4695767152a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling utf8-width v0.1.5
[INFO] [stderr]    Compiling byte-unit v4.0.12
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling subprocess v0.2.7
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling zfs-autosnap v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.98s
[INFO] running `Command { std: "docker" "inspect" "8ebdf98e57dc3b38b10850c03a39e488533ffdb5104db8cd88ad4695767152a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ebdf98e57dc3b38b10850c03a39e488533ffdb5104db8cd88ad4695767152a8", kill_on_drop: false }`
[INFO] [stdout] 8ebdf98e57dc3b38b10850c03a39e488533ffdb5104db8cd88ad4695767152a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88a91ff37c50860572affe98eba854141d86c48689dd7c4ef2d0c32d8ff21012
[INFO] running `Command { std: "docker" "start" "-a" "88a91ff37c50860572affe98eba854141d86c48689dd7c4ef2d0c32d8ff21012", kill_on_drop: false }`
[INFO] [stderr]    Compiling zfs-autosnap v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "88a91ff37c50860572affe98eba854141d86c48689dd7c4ef2d0c32d8ff21012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88a91ff37c50860572affe98eba854141d86c48689dd7c4ef2d0c32d8ff21012", kill_on_drop: false }`
[INFO] [stdout] 88a91ff37c50860572affe98eba854141d86c48689dd7c4ef2d0c32d8ff21012
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7fc50fff7af6fbe9de07be754d7aa3c7a0b6342f4b4786139309bbeb9ab4a1ed
[INFO] running `Command { std: "docker" "start" "-a" "7fc50fff7af6fbe9de07be754d7aa3c7a0b6342f4b4786139309bbeb9ab4a1ed", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zfs_autosnap-df94a924877dbb0b)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_retention_policy_empty ... ok
[INFO] [stdout] test tests::test_retention_policy_from_str ... ok
[INFO] [stdout] test tests::test_retention_policy_truncated ... ok
[INFO] [stdout] test zfs::tests::test_parse_snapshots ... ok
[INFO] [stdout] test tests::test_retention_policy_invalid ... ok
[INFO] [stdout] test zfs::tests::test_parse_snapshots_empty ... ok
[INFO] [stdout] test zfs::tests::test_parse_snapshots_invalid_date ... ok
[INFO] [stdout] test zfs::tests::test_parse_snapshots_invalid_row ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/zfs_autosnap-d6e092676d63976b)
[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] [stderr]    Doc-tests zfs_autosnap
[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" "7fc50fff7af6fbe9de07be754d7aa3c7a0b6342f4b4786139309bbeb9ab4a1ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fc50fff7af6fbe9de07be754d7aa3c7a0b6342f4b4786139309bbeb9ab4a1ed", kill_on_drop: false }`
[INFO] [stdout] 7fc50fff7af6fbe9de07be754d7aa3c7a0b6342f4b4786139309bbeb9ab4a1ed