[INFO] fetching crate pirate 1.0.0...
[INFO] testing pirate-1.0.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate pirate 1.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate pirate 1.0.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pirate 1.0.0
[INFO] finished tweaking crates.io crate pirate 1.0.0
[INFO] tweaked toml for crates.io crate pirate 1.0.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f675dbee55c472534c6a31f7fe38dabd1da496a349f68adb0fa96bb85a86a8fc
[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" "f675dbee55c472534c6a31f7fe38dabd1da496a349f68adb0fa96bb85a86a8fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f675dbee55c472534c6a31f7fe38dabd1da496a349f68adb0fa96bb85a86a8fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f675dbee55c472534c6a31f7fe38dabd1da496a349f68adb0fa96bb85a86a8fc", kill_on_drop: false }`
[INFO] [stdout] f675dbee55c472534c6a31f7fe38dabd1da496a349f68adb0fa96bb85a86a8fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20d57f71bc6d1a1b6496f8f76dbcbd87acad5d975972dd9bcd5c49f548981377
[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" "20d57f71bc6d1a1b6496f8f76dbcbd87acad5d975972dd9bcd5c49f548981377", kill_on_drop: false }`
[INFO] [stderr]    Compiling pirate v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `kind`
[INFO] [stdout]   --> src/errors.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     kind: ErrorKind,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `offender`
[INFO] [stdout]   --> src/errors.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     offender: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "20d57f71bc6d1a1b6496f8f76dbcbd87acad5d975972dd9bcd5c49f548981377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20d57f71bc6d1a1b6496f8f76dbcbd87acad5d975972dd9bcd5c49f548981377", kill_on_drop: false }`
[INFO] [stdout] 20d57f71bc6d1a1b6496f8f76dbcbd87acad5d975972dd9bcd5c49f548981377
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff5b2f7632ab0e96557661ac4e0ed55d2a7ca897be88ecb81ff05f4b37acb94c
[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" "ff5b2f7632ab0e96557661ac4e0ed55d2a7ca897be88ecb81ff05f4b37acb94c", kill_on_drop: false }`
[INFO] [stdout] warning: field is never read: `kind`
[INFO] [stdout]   --> src/errors.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     kind: ErrorKind,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pirate v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `offender`
[INFO] [stdout]   --> src/errors.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     offender: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Match`
[INFO] [stdout]    --> src/matches.rs:104:17
[INFO] [stdout]     |
[INFO] [stdout] 104 |     use super::{Match, matches};
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `kind`
[INFO] [stdout]   --> src/errors.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     kind: ErrorKind,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `offender`
[INFO] [stdout]   --> src/errors.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     offender: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `Command { std: "docker" "inspect" "ff5b2f7632ab0e96557661ac4e0ed55d2a7ca897be88ecb81ff05f4b37acb94c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff5b2f7632ab0e96557661ac4e0ed55d2a7ca897be88ecb81ff05f4b37acb94c", kill_on_drop: false }`
[INFO] [stdout] ff5b2f7632ab0e96557661ac4e0ed55d2a7ca897be88ecb81ff05f4b37acb94c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc46a4cdf450e9f5d6f7f518d7a7b3fa005f0684e985276b5e12fdb597fc0772
[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" "cc46a4cdf450e9f5d6f7f518d7a7b3fa005f0684e985276b5e12fdb597fc0772", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: field is never read: `kind`
[INFO] [stdout] running 8 tests
[INFO] [stderr]   --> src/errors.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     kind: ErrorKind,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `offender`
[INFO] [stderr]   --> src/errors.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     offender: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `pirate` (lib) generated 2 warnings
[INFO] [stderr] warning: unused import: `Match`
[INFO] [stderr]    --> src/matches.rs:104:17
[INFO] [stderr]     |
[INFO] [stderr] 104 |     use super::{Match, matches};
[INFO] [stderr]     |                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `pirate` (lib test) generated 3 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pirate-09a0eb42219c0b1c)
[INFO] [stdout] test matches::tests::test_matches_good ... ok
[INFO] [stdout] test token::tests::test_new_group ... ok
[INFO] [stdout] test token::tests::test_name ... ok
[INFO] [stdout] test token::tests::test_new_token_with_arg ... ok
[INFO] [stdout] test token::tests::test_new_token ... ok
[INFO] [stdout] test token::tests::test_new_token_as_arg ... ok
[INFO] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-d70e3d7d4d6cabd4)
[INFO] [stdout] test token::tests::test_invalid_token_format - should panic ... ok
[INFO] [stdout] test matches::tests::test_matches_bad - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test main ... ok
[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] [stderr]    Doc-tests pirate
[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" "cc46a4cdf450e9f5d6f7f518d7a7b3fa005f0684e985276b5e12fdb597fc0772", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc46a4cdf450e9f5d6f7f518d7a7b3fa005f0684e985276b5e12fdb597fc0772", kill_on_drop: false }`
[INFO] [stdout] cc46a4cdf450e9f5d6f7f518d7a7b3fa005f0684e985276b5e12fdb597fc0772