[INFO] fetching crate algo-rs 0.1.0...
[INFO] testing algo-rs-0.1.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate algo-rs 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate algo-rs 0.1.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate algo-rs 0.1.0
[INFO] finished tweaking crates.io crate algo-rs 0.1.0
[INFO] tweaked toml for crates.io crate algo-rs 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8153224ef14d3f83b2a04eec5e4e26fd56a4c3bdff994383568d7fdd95fa2184
[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" "8153224ef14d3f83b2a04eec5e4e26fd56a4c3bdff994383568d7fdd95fa2184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8153224ef14d3f83b2a04eec5e4e26fd56a4c3bdff994383568d7fdd95fa2184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8153224ef14d3f83b2a04eec5e4e26fd56a4c3bdff994383568d7fdd95fa2184", kill_on_drop: false }`
[INFO] [stdout] 8153224ef14d3f83b2a04eec5e4e26fd56a4c3bdff994383568d7fdd95fa2184
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa1f40b03c989a63374e7c6f4be40c858c6010d36a873dc9e4b867d05560d8b3
[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" "fa1f40b03c989a63374e7c6f4be40c858c6010d36a873dc9e4b867d05560d8b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling algo-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "fa1f40b03c989a63374e7c6f4be40c858c6010d36a873dc9e4b867d05560d8b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa1f40b03c989a63374e7c6f4be40c858c6010d36a873dc9e4b867d05560d8b3", kill_on_drop: false }`
[INFO] [stdout] fa1f40b03c989a63374e7c6f4be40c858c6010d36a873dc9e4b867d05560d8b3
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b10a477c15e5a0229dfa4dd0e3d97d7ddb3768c18b700892a331e15deca17d3
[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" "6b10a477c15e5a0229dfa4dd0e3d97d7ddb3768c18b700892a331e15deca17d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling algo-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "6b10a477c15e5a0229dfa4dd0e3d97d7ddb3768c18b700892a331e15deca17d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b10a477c15e5a0229dfa4dd0e3d97d7ddb3768c18b700892a331e15deca17d3", kill_on_drop: false }`
[INFO] [stdout] 6b10a477c15e5a0229dfa4dd0e3d97d7ddb3768c18b700892a331e15deca17d3
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5cfab0f31b4f32e44055244828f77ccef3d1112bdda246bfc733158106d48573
[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" "5cfab0f31b4f32e44055244828f77ccef3d1112bdda246bfc733158106d48573", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/algo_rs-cd4fc2177b1e3980)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test data_structure::heap::binary_heap::tests::test_push_pop ... ok
[INFO] [stdout] test data_structure::heap::max_binary_heap::tests::test_peek ... ok
[INFO] [stdout] test data_structure::heap::min_binary_heap::tests::test_peek ... ok
[INFO] [stdout] test data_structure::queue::two_stacks_queue::tests::test_growable_queue_is_empty ... ok
[INFO] [stdout] test data_structure::queue::fixed_queue::tests::test_front ... ok
[INFO] [stdout] test data_structure::queue::fixed_queue::tests::test_is_empty ... ok
[INFO] [stdout] test data_structure::stack::fixed_stack::tests::test_top ... ok
[INFO] [stdout] test data_structure::heap::binary_heap::tests::test_is_empty ... ok
[INFO] [stdout] test data_structure::queue::fixed_queue::tests::test_push_pop ... ok
[INFO] [stdout] test data_structure::queue::two_stacks_queue::tests::test_growable_queue_push_pop ... ok
[INFO] [stdout] test data_structure::stack::growable_stack::tests::test_push_pop ... ok
[INFO] [stdout] test bitset::tests::test_bit_set_get_set ... ok
[INFO] [stdout] test data_structure::stack::growable_stack::tests::test_is_empty ... ok
[INFO] [stdout] test data_structure::stack::growable_stack::tests::test_top ... ok
[INFO] [stdout] test data_structure::stack::fixed_stack::tests::test_is_empty ... ok
[INFO] [stdout] test data_structure::heap::max_binary_heap::tests::test_is_empty ... ok
[INFO] [stdout] test bitset::tests::test_bit_set_index ... ok
[INFO] [stdout] test data_structure::heap::min_binary_heap::tests::test_push_pop ... ok
[INFO] [stdout] test data_structure::queue::two_stacks_queue::tests::test_growable_queue_front ... ok
[INFO] [stdout] test data_structure::heap::binary_heap::tests::test_peek ... ok
[INFO] [stdout] test data_structure::heap::max_binary_heap::tests::test_push_pop ... ok
[INFO] [stdout] test data_structure::heap::min_binary_heap::tests::test_is_empty ... ok
[INFO] [stdout] test data_structure::queue::fixed_queue::tests::test_panic_when_full ... ok
[INFO] [stdout] test data_structure::stack::fixed_stack::tests::test_push_full_stack ... ok
[INFO] [stdout] test bitset::tests::test_fixed_stack_full_stack ... ok
[INFO] [stdout] test data_structure::stack::fixed_stack::tests::test_push_pop ... ok
[INFO] [stdout] test data_structure::queue::fixed_queue::tests::bench_rust_std_veq_deque_push_pop ... ok
[INFO] [stdout] test data_structure::heap::binary_heap::tests::bench_std_binary_heap_push_pop ... ok
[INFO] [stdout] test data_structure::heap::binary_heap::tests::bench_min_binary_heap_push_pop ... ok
[INFO] [stdout] test data_structure::queue::two_stacks_queue::tests::bench_growable_queue_push_pop ... ok
[INFO] [stdout] test data_structure::queue::fixed_queue::tests::bench_push_pop ... ok
[INFO] [stderr]    Doc-tests algo-rs
[INFO] [stdout] test data_structure::heap::binary_heap::tests::bench_binary_heap_push_pop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[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" "5cfab0f31b4f32e44055244828f77ccef3d1112bdda246bfc733158106d48573", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cfab0f31b4f32e44055244828f77ccef3d1112bdda246bfc733158106d48573", kill_on_drop: false }`
[INFO] [stdout] 5cfab0f31b4f32e44055244828f77ccef3d1112bdda246bfc733158106d48573