[INFO] fetching crate bit-long-vec 0.2.1...
[INFO] testing bit-long-vec-0.2.1 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate bit-long-vec 0.2.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate bit-long-vec 0.2.1 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bit-long-vec 0.2.1
[INFO] finished tweaking crates.io crate bit-long-vec 0.2.1
[INFO] tweaked toml for crates.io crate bit-long-vec 0.2.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6e65151e6aa6b1b2044f2b15e652bed20dbf1a4513c655f8211244e5df754f5
[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" "e6e65151e6aa6b1b2044f2b15e652bed20dbf1a4513c655f8211244e5df754f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6e65151e6aa6b1b2044f2b15e652bed20dbf1a4513c655f8211244e5df754f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6e65151e6aa6b1b2044f2b15e652bed20dbf1a4513c655f8211244e5df754f5", kill_on_drop: false }`
[INFO] [stdout] e6e65151e6aa6b1b2044f2b15e652bed20dbf1a4513c655f8211244e5df754f5
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a63a5d9ba5c262c55f3c5600e22e408b2bbcaff84159dc2815767c5bdf600486
[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" "a63a5d9ba5c262c55f3c5600e22e408b2bbcaff84159dc2815767c5bdf600486", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit-long-vec v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "a63a5d9ba5c262c55f3c5600e22e408b2bbcaff84159dc2815767c5bdf600486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a63a5d9ba5c262c55f3c5600e22e408b2bbcaff84159dc2815767c5bdf600486", kill_on_drop: false }`
[INFO] [stdout] a63a5d9ba5c262c55f3c5600e22e408b2bbcaff84159dc2815767c5bdf600486
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e314af20e85b28bfbeedbe026bf263c00632e4ab7ac1b71262a3cfa0238145b9
[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" "e314af20e85b28bfbeedbe026bf263c00632e4ab7ac1b71262a3cfa0238145b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit-long-vec v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `new_vec`
[INFO] [stdout]    --> src/lib.rs:310:9
[INFO] [stdout]     |
[INFO] [stdout] 310 |     let new_vec = vec.resize(4);
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_vec`
[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 0.86s
[INFO] running `Command { std: "docker" "inspect" "e314af20e85b28bfbeedbe026bf263c00632e4ab7ac1b71262a3cfa0238145b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e314af20e85b28bfbeedbe026bf263c00632e4ab7ac1b71262a3cfa0238145b9", kill_on_drop: false }`
[INFO] [stdout] e314af20e85b28bfbeedbe026bf263c00632e4ab7ac1b71262a3cfa0238145b9
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5c115805a95c1f95bc5c7c61de510ff8336b376ee0894c7c7e07c69c5d3527f2
[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" "5c115805a95c1f95bc5c7c61de510ff8336b376ee0894c7c7e07c69c5d3527f2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused variable: `new_vec`
[INFO] [stdout] running 17 tests
[INFO] [stderr]    --> src/lib.rs:310:9
[INFO] [stdout] test test_get ... ok
[INFO] [stderr]     |
[INFO] [stdout] test test_longs_required ... ok
[INFO] [stderr] 310 |     let new_vec = vec.resize(4);
[INFO] [stdout] test test_resize ... ok
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_vec`
[INFO] [stdout] test test_set ... ok
[INFO] [stderr]     |
[INFO] [stdout] test test_set_change_bits ... ok
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] test test_set_clean_bits ... ok
[INFO] [stderr] 
[INFO] [stdout] test test_set_overlap ... ok
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stdout] test test_set_overlap_clean_bits ... ok
[INFO] [stderr] 
[INFO] [stdout] test test_set_overlap_change_bits ... ok
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] test test_max_possible_value ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bit_long_vec-0e3e20c0133a5e55
[INFO] [stdout] test test_get_overlap ... ok
[INFO] [stdout] test test_from_data_length_not_match_capacity ... ok
[INFO] [stdout] test test_from_data_bits_above_64 ... ok
[INFO] [stdout] test test_with_fixed_capacity_bits_above_64 ... ok
[INFO] [stdout] test test_get_index_out_of_bounds ... ok
[INFO] [stdout] test test_set_index_out_of_bounds ... ok
[INFO] [stdout] test test_set_value_exceeds_maximum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bit-long-vec
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5c115805a95c1f95bc5c7c61de510ff8336b376ee0894c7c7e07c69c5d3527f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c115805a95c1f95bc5c7c61de510ff8336b376ee0894c7c7e07c69c5d3527f2", kill_on_drop: false }`
[INFO] [stdout] 5c115805a95c1f95bc5c7c61de510ff8336b376ee0894c7c7e07c69c5d3527f2