[INFO] fetching crate short-lease-map 0.1.0...
[INFO] testing short-lease-map-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate short-lease-map 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate short-lease-map 0.1.0
[INFO] finished tweaking crates.io crate short-lease-map 0.1.0
[INFO] tweaked toml for crates.io crate short-lease-map 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate short-lease-map 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8dbbb525d2781517af03053856531da73a6d7520c0d6a274238cb5eab3b81179
[INFO] running `Command { std: "docker" "start" "-a" "8dbbb525d2781517af03053856531da73a6d7520c0d6a274238cb5eab3b81179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dbbb525d2781517af03053856531da73a6d7520c0d6a274238cb5eab3b81179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dbbb525d2781517af03053856531da73a6d7520c0d6a274238cb5eab3b81179", kill_on_drop: false }`
[INFO] [stdout] 8dbbb525d2781517af03053856531da73a6d7520c0d6a274238cb5eab3b81179
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e47eb9b35df2915de1968e7ee913e0d7f68585b6e4228d4f580770622ce32360
[INFO] running `Command { std: "docker" "start" "-a" "e47eb9b35df2915de1968e7ee913e0d7f68585b6e4228d4f580770622ce32360", kill_on_drop: false }`
[INFO] [stderr]    Compiling short-lease-map v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/lib.rs:72:34
[INFO] [stdout]    |
[INFO] [stdout] 72 |             .filter_map(|(i, e)| (e.as_ref().map(|o| (&o.0, i))))
[INFO] [stdout]    |                                  ^                             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 72 -             .filter_map(|(i, e)| (e.as_ref().map(|o| (&o.0, i))))
[INFO] [stdout] 72 +             .filter_map(|(i, e)| e.as_ref().map(|o| (&o.0, i)))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "e47eb9b35df2915de1968e7ee913e0d7f68585b6e4228d4f580770622ce32360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e47eb9b35df2915de1968e7ee913e0d7f68585b6e4228d4f580770622ce32360", kill_on_drop: false }`
[INFO] [stdout] e47eb9b35df2915de1968e7ee913e0d7f68585b6e4228d4f580770622ce32360
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0e5dd61e5e2e6fabb8a01ae7aefbbc531c146ebd36debb5d00e594ba5bb5fa5
[INFO] running `Command { std: "docker" "start" "-a" "d0e5dd61e5e2e6fabb8a01ae7aefbbc531c146ebd36debb5d00e594ba5bb5fa5", kill_on_drop: false }`
[INFO] [stderr]    Compiling short-lease-map v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/lib.rs:72:34
[INFO] [stdout]    |
[INFO] [stdout] 72 |             .filter_map(|(i, e)| (e.as_ref().map(|o| (&o.0, i))))
[INFO] [stdout]    |                                  ^                             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 72 -             .filter_map(|(i, e)| (e.as_ref().map(|o| (&o.0, i))))
[INFO] [stdout] 72 +             .filter_map(|(i, e)| e.as_ref().map(|o| (&o.0, i)))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/lib.rs:72:34
[INFO] [stdout]    |
[INFO] [stdout] 72 |             .filter_map(|(i, e)| (e.as_ref().map(|o| (&o.0, i))))
[INFO] [stdout]    |                                  ^                             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 72 -             .filter_map(|(i, e)| (e.as_ref().map(|o| (&o.0, i))))
[INFO] [stdout] 72 +             .filter_map(|(i, e)| e.as_ref().map(|o| (&o.0, i)))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "d0e5dd61e5e2e6fabb8a01ae7aefbbc531c146ebd36debb5d00e594ba5bb5fa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0e5dd61e5e2e6fabb8a01ae7aefbbc531c146ebd36debb5d00e594ba5bb5fa5", kill_on_drop: false }`
[INFO] [stdout] d0e5dd61e5e2e6fabb8a01ae7aefbbc531c146ebd36debb5d00e594ba5bb5fa5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1f007b3e9ea432f8ba576f81029825e4711c8fd3ffed6fa16e42ec0ae95a4216
[INFO] running `Command { std: "docker" "start" "-a" "1f007b3e9ea432f8ba576f81029825e4711c8fd3ffed6fa16e42ec0ae95a4216", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/lib.rs:72:34
[INFO] [stderr]    |
[INFO] [stderr] 72 |             .filter_map(|(i, e)| (e.as_ref().map(|o| (&o.0, i))))
[INFO] [stderr]    |                                  ^                             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 72 -             .filter_map(|(i, e)| (e.as_ref().map(|o| (&o.0, i))))
[INFO] [stderr] 72 +             .filter_map(|(i, e)| e.as_ref().map(|o| (&o.0, i)))
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `short-lease-map` (lib) generated 1 warning (run `cargo fix --lib -p short-lease-map` to apply 1 suggestion)
[INFO] [stderr] warning: `short-lease-map` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/short_lease_map-5a69fc7f34dc8ac1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests short_lease_map
[INFO] [stdout] test tests::short_lease_map ... 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] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/lib.rs:72:34
[INFO] [stderr]    |
[INFO] [stderr] 72 |             .filter_map(|(i, e)| (e.as_ref().map(|o| (&o.0, i))))
[INFO] [stderr]    |                                  ^                             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 72 -             .filter_map(|(i, e)| (e.as_ref().map(|o| (&o.0, i))))
[INFO] [stderr] 72 +             .filter_map(|(i, e)| e.as_ref().map(|o| (&o.0, i)))
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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" "1f007b3e9ea432f8ba576f81029825e4711c8fd3ffed6fa16e42ec0ae95a4216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f007b3e9ea432f8ba576f81029825e4711c8fd3ffed6fa16e42ec0ae95a4216", kill_on_drop: false }`
[INFO] [stdout] 1f007b3e9ea432f8ba576f81029825e4711c8fd3ffed6fa16e42ec0ae95a4216