[INFO] fetching crate pef 0.1.3...
[INFO] testing pef-0.1.3 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate pef 0.1.3 into /workspace/builds/worker-118/source
[INFO] validating manifest of crates.io crate pef 0.1.3 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 pef 0.1.3
[INFO] finished tweaking crates.io crate pef 0.1.3
[INFO] tweaked toml for crates.io crate pef 0.1.3 written to /workspace/builds/worker-118/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 37ee9a2a10a3c2d1aaf0af657ad808501e3ff338996d4f9993febc998cb30ad3
[INFO] running `Command { std: "docker" "start" "-a" "37ee9a2a10a3c2d1aaf0af657ad808501e3ff338996d4f9993febc998cb30ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37ee9a2a10a3c2d1aaf0af657ad808501e3ff338996d4f9993febc998cb30ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37ee9a2a10a3c2d1aaf0af657ad808501e3ff338996d4f9993febc998cb30ad3", kill_on_drop: false }`
[INFO] [stdout] 37ee9a2a10a3c2d1aaf0af657ad808501e3ff338996d4f9993febc998cb30ad3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 0587fb1f27b456086a0659b1c1b86a6769b4d179981d324dfc7997d3e10e4f18
[INFO] running `Command { std: "docker" "start" "-a" "0587fb1f27b456086a0659b1c1b86a6769b4d179981d324dfc7997d3e10e4f18", kill_on_drop: false }`
[INFO] [stderr]    Compiling pef v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::mem::take`
[INFO] [stdout]  --> src/bits.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::mem::take;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/elias_fano.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::Deref;
[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 0.50s
[INFO] running `Command { std: "docker" "inspect" "0587fb1f27b456086a0659b1c1b86a6769b4d179981d324dfc7997d3e10e4f18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0587fb1f27b456086a0659b1c1b86a6769b4d179981d324dfc7997d3e10e4f18", kill_on_drop: false }`
[INFO] [stdout] 0587fb1f27b456086a0659b1c1b86a6769b4d179981d324dfc7997d3e10e4f18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 371bd45234a0ede17d9a8a4c13de0d3380abd7fc270cbd88e2dd4203e4e9d157
[INFO] running `Command { std: "docker" "start" "-a" "371bd45234a0ede17d9a8a4c13de0d3380abd7fc270cbd88e2dd4203e4e9d157", kill_on_drop: false }`
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stdout] warning: unused import: `std::mem::take`
[INFO] [stdout]  --> src/bits.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::mem::take;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/elias_fano.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pef v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::mem::take`
[INFO] [stdout]  --> src/bits.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::mem::take;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/elias_fano.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `Command { std: "docker" "inspect" "371bd45234a0ede17d9a8a4c13de0d3380abd7fc270cbd88e2dd4203e4e9d157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "371bd45234a0ede17d9a8a4c13de0d3380abd7fc270cbd88e2dd4203e4e9d157", kill_on_drop: false }`
[INFO] [stdout] 371bd45234a0ede17d9a8a4c13de0d3380abd7fc270cbd88e2dd4203e4e9d157
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 26624e428ff28365837b04313cfed8ef037988e2ba3ed5de4a7f100e173bdc3c
[INFO] running `Command { std: "docker" "start" "-a" "26624e428ff28365837b04313cfed8ef037988e2ba3ed5de4a7f100e173bdc3c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::mem::take`
[INFO] [stderr]  --> src/bits.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::mem::take;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Deref`
[INFO] [stderr]  --> src/elias_fano.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::ops::Deref;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `pef` (lib) generated 2 warnings
[INFO] [stderr] warning: `pef` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pef-2601eaface0c6830)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test bits::tests::can_append_bits_on_more_than_64_bits ... ok
[INFO] [stdout] test bits::tests::can_append_bits_overlapping_boundaries ... ok
[INFO] [stdout] test bits::tests::can_append_bits_on_first_64_bits ... ok
[INFO] [stdout] test bits::tests::can_append_from_with_a_variety_of_bits ... ok
[INFO] [stdout] test bits::tests::select_0_in_first_u64 ... ok
[INFO] [stdout] test bits::tests::can_append_from_with_a_variety_of_bits_across_boundaries ... ok
[INFO] [stdout] test bits::tests::select_0_in_second_u64 ... ok
[INFO] [stdout] test bits::tests::select_1_in_first_u64 ... ok
[INFO] [stdout] test bits::tests::serialize_and_deserialize ... ok
[INFO] [stdout] test elias_fano::tests::can_iterate ... ok
[INFO] [stdout] test bits::tests::select_1_real_example ... ok
[INFO] [stdout] test bits::tests::slice_in_first_u64 ... ok
[INFO] [stdout] test elias_fano::tests::ef_next_geq ... ok
[INFO] [stdout] test elias_fano::tests::ef_get ... ok
[INFO] [stdout] test bits::tests::select_1_in_second_u64 ... ok
[INFO] [stdout] test elias_fano::tests::serialize_and_deserialize ... ok
[INFO] [stderr]    Doc-tests pef
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[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" "26624e428ff28365837b04313cfed8ef037988e2ba3ed5de4a7f100e173bdc3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26624e428ff28365837b04313cfed8ef037988e2ba3ed5de4a7f100e173bdc3c", kill_on_drop: false }`
[INFO] [stdout] 26624e428ff28365837b04313cfed8ef037988e2ba3ed5de4a7f100e173bdc3c