[INFO] fetching crate fantasy-util 0.1.6...
[INFO] testing fantasy-util-0.1.6 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate fantasy-util 0.1.6 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate fantasy-util 0.1.6 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fantasy-util 0.1.6
[INFO] finished tweaking crates.io crate fantasy-util 0.1.6
[INFO] tweaked toml for crates.io crate fantasy-util 0.1.6 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9cbdc6ee3ed3d29acd0056ae05f4ef40c2f574b6d8a06b9fd60a98949da9de7c
[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" "9cbdc6ee3ed3d29acd0056ae05f4ef40c2f574b6d8a06b9fd60a98949da9de7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cbdc6ee3ed3d29acd0056ae05f4ef40c2f574b6d8a06b9fd60a98949da9de7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cbdc6ee3ed3d29acd0056ae05f4ef40c2f574b6d8a06b9fd60a98949da9de7c", kill_on_drop: false }`
[INFO] [stdout] 9cbdc6ee3ed3d29acd0056ae05f4ef40c2f574b6d8a06b9fd60a98949da9de7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 408e51527c0476375f1eb0bbf435cd93f9922b514e3f1ec14e6f958bb5e3098e
[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" "408e51527c0476375f1eb0bbf435cd93f9922b514e3f1ec14e6f958bb5e3098e", kill_on_drop: false }`
[INFO] [stderr]    Compiling fantasy-util v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "408e51527c0476375f1eb0bbf435cd93f9922b514e3f1ec14e6f958bb5e3098e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "408e51527c0476375f1eb0bbf435cd93f9922b514e3f1ec14e6f958bb5e3098e", kill_on_drop: false }`
[INFO] [stdout] 408e51527c0476375f1eb0bbf435cd93f9922b514e3f1ec14e6f958bb5e3098e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69781444815ecef40a45869abe155e05216d6b5f22aa729aec323cefecddfa66
[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" "69781444815ecef40a45869abe155e05216d6b5f22aa729aec323cefecddfa66", kill_on_drop: false }`
[INFO] [stderr]    Compiling fantasy-util v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/bit/usize.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |         let i = a.extract(3, 4);
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "69781444815ecef40a45869abe155e05216d6b5f22aa729aec323cefecddfa66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69781444815ecef40a45869abe155e05216d6b5f22aa729aec323cefecddfa66", kill_on_drop: false }`
[INFO] [stdout] 69781444815ecef40a45869abe155e05216d6b5f22aa729aec323cefecddfa66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a01e9dd9d1190c444c5703ab1176feab9b522b1b07c2ac956a00f4afb1a8a26d
[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" "a01e9dd9d1190c444c5703ab1176feab9b522b1b07c2ac956a00f4afb1a8a26d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/bit/usize.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |         let i = a.extract(3, 4);
[INFO] [stderr]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `fantasy-util` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fantasy_util-2d3ff945945fb5de)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fantasy-util
[INFO] [stdout] running 3 tests
[INFO] [stdout] test bit::usize::tests::it_works ... ok
[INFO] [stdout] test time::system_time::tests::it_works ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/bit/usize.rs - bit::usize::BitUtil::get_bit_bool (line 17) ... ok
[INFO] [stdout] test src/time/system_time.rs - time::system_time::SystemLocalTime::unix_mills (line 29) ... ok
[INFO] [stdout] test src/bit/usize.rs - bit::usize::BitUtil::extract (line 6) ... ok
[INFO] [stdout] test src/time/system_time.rs - time::system_time::SystemLocalTime::unix_nanos (line 9) ... ok
[INFO] [stdout] test src/time/system_time.rs - time::system_time::SystemLocalTime::unix_secs (line 39) ... ok
[INFO] [stdout] test src/bit/usize.rs - bit::usize::BitUtil::get_bit (line 27) ... ok
[INFO] [stdout] test src/time/system_time.rs - time::system_time::SystemLocalTime::unix_micros (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.84s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a01e9dd9d1190c444c5703ab1176feab9b522b1b07c2ac956a00f4afb1a8a26d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a01e9dd9d1190c444c5703ab1176feab9b522b1b07c2ac956a00f4afb1a8a26d", kill_on_drop: false }`
[INFO] [stdout] a01e9dd9d1190c444c5703ab1176feab9b522b1b07c2ac956a00f4afb1a8a26d