[INFO] fetching crate algs4_rs 0.6.0...
[INFO] testing algs4_rs-0.6.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate algs4_rs 0.6.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate algs4_rs 0.6.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate algs4_rs 0.6.0
[INFO] tweaked toml for crates.io crate algs4_rs 0.6.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate algs4_rs 0.6.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate algs4_rs 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 835c4521ed6d506749de01f96b854bff724ad73f814a33880eb748d5eecff958
[INFO] running `Command { std: "docker" "start" "-a" "835c4521ed6d506749de01f96b854bff724ad73f814a33880eb748d5eecff958", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "835c4521ed6d506749de01f96b854bff724ad73f814a33880eb748d5eecff958", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "835c4521ed6d506749de01f96b854bff724ad73f814a33880eb748d5eecff958", kill_on_drop: false }`
[INFO] [stdout] 835c4521ed6d506749de01f96b854bff724ad73f814a33880eb748d5eecff958
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d37495e93a7583543f60221bf4dadbdc82b59bcaa0d5951a1f4cf6eeda72be8
[INFO] running `Command { std: "docker" "start" "-a" "3d37495e93a7583543f60221bf4dadbdc82b59bcaa0d5951a1f4cf6eeda72be8", kill_on_drop: false }`
[INFO] [stderr]    Compiling algs4_rs v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "3d37495e93a7583543f60221bf4dadbdc82b59bcaa0d5951a1f4cf6eeda72be8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d37495e93a7583543f60221bf4dadbdc82b59bcaa0d5951a1f4cf6eeda72be8", kill_on_drop: false }`
[INFO] [stdout] 3d37495e93a7583543f60221bf4dadbdc82b59bcaa0d5951a1f4cf6eeda72be8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d5d3639ff39884775ae452b8212931a2c6148f4e81846b3731b5c96580b24ce
[INFO] running `Command { std: "docker" "start" "-a" "4d5d3639ff39884775ae452b8212931a2c6148f4e81846b3731b5c96580b24ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling algs4_rs v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.64s
[INFO] running `Command { std: "docker" "inspect" "4d5d3639ff39884775ae452b8212931a2c6148f4e81846b3731b5c96580b24ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d5d3639ff39884775ae452b8212931a2c6148f4e81846b3731b5c96580b24ce", kill_on_drop: false }`
[INFO] [stdout] 4d5d3639ff39884775ae452b8212931a2c6148f4e81846b3731b5c96580b24ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 900af254e401eeb192799b6bf46ff389693b861cb0d2b578207c6ea3dc376603
[INFO] running `Command { std: "docker" "start" "-a" "900af254e401eeb192799b6bf46ff389693b861cb0d2b578207c6ea3dc376603", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/algs4_rs-a9f57f3c4b4922c6)
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test bag::tests::linked_bag_of_str ... ok
[INFO] [stdout] test bag::tests::resizing_bag_of_str ... ok
[INFO] [stdout] test binary_search::tests::test_index_of ... ok
[INFO] [stdout] test bst::tests::test_bst_delete ... ok
[INFO] [stdout] test binary_search::tests::test_index_of_i32_seq ... ok
[INFO] [stdout] test bst::tests::test_bst_floor_and_ceiling ... ok
[INFO] [stdout] test bst::tests::test_bst_keys_level_order ... ok
[INFO] [stdout] test bst::tests::test_bst_delete_max ... ok
[INFO] [stdout] test bst::tests::test_bst_keys_range ... ok
[INFO] [stdout] test bst::tests::test_bst_delete_min ... ok
[INFO] [stdout] test bst::tests::test_bst_min_and_max ... ok
[INFO] [stdout] test bst::tests::test_bst_size ... ok
[INFO] [stdout] test bst::tests::test_bst_put_and_keys ... ok
[INFO] [stdout] test bst::tests::test_bst_select_and_rank ... ok
[INFO] [stdout] test graph::tests::graph_basics ... ok
[INFO] [stdout] test bst::tests::test_bst_size_range ... ok
[INFO] [stdout] test graph::tests::test_bfs ... ok
[INFO] [stdout] test heap::maxpq::tests::maxpq_basics ... ok
[INFO] [stdout] test heap::maxpq::tests::maxpq_clone_into_iter ... ok
[INFO] [stdout] test heap::maxpq::tests::maxpq_with_capacity ... ok
[INFO] [stdout] test graph::tests::test_dfs ... ok
[INFO] [stdout] test heap::minpq::tests::minpq_basics ... ok
[INFO] [stdout] test heap::minpq::tests::minpq_clone_into_iter ... ok
[INFO] [stdout] test heap::minpq::tests::minpq_from_array ... ok
[INFO] [stdout] test heap::minpq::tests::minpq_from_slice ... ok
[INFO] [stdout] test heap::minpq::tests::minpq_with_capacity ... ok
[INFO] [stdout] test queue::tests::linked_queue_drop ... ok
[INFO] [stdout] test queue::tests::linked_queue_of_str ... ok
[INFO] [stdout] test queue::tests::linked_queue_variance ... ok
[INFO] [stdout] test linear_regression::tests::test_linear_regression ... ok
[INFO] [stdout] test queue::tests::resizing_queue_of_str ... ok
[INFO] [stdout] test queue::tests::svecque_of_str ... ok
[INFO] [stdout] test scanner::tests::test_peek_until_1 ... ok
[INFO] [stdout] test scanner::tests::test_peek_until_2 ... ok
[INFO] [stdout] test scanner::tests::test_peek_until_3 ... ok
[INFO] [stdout] test scanner::tests::test_peek_until_4 ... ok
[INFO] [stdout] test vec::tests::test_vec_basics ... ok
[INFO] [stdout] test scanner::tests::test_scanner_ok_cases ... ok
[INFO] [stdout] test stack::tests::linked_stack_of_str ... ok
[INFO] [stdout] test stack::tests::resizing_stack_of_str ... ok
[INFO] [stdout] test vec::tests::test_vec_clone ... ok
[INFO] [stdout] test vec::tests::test_vec_from_iterator ... ok
[INFO] [stdout] test vec::tests::test_vec_macro ... ok
[INFO] [stdout] test vec::tests::test_vec_zst ... ok
[INFO] [stdout] test heap::maxpq::tests::maxpq_from_array ... ok
[INFO] [stdout] test heap::maxpq::tests::maxpq_from_slice ... ok
[INFO] [stdout] test vec::tests::test_vec_with_capacity ... ok
[INFO] [stdout] test bst::tests::test_bst_height ... ok
[INFO] [stdout] test bst::tests::test_bst_contains_and_get ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests algs4_rs
[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" "900af254e401eeb192799b6bf46ff389693b861cb0d2b578207c6ea3dc376603", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "900af254e401eeb192799b6bf46ff389693b861cb0d2b578207c6ea3dc376603", kill_on_drop: false }`
[INFO] [stdout] 900af254e401eeb192799b6bf46ff389693b861cb0d2b578207c6ea3dc376603