[INFO] fetching crate clru 0.5.0...
[INFO] testing clru-0.5.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate clru 0.5.0 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate clru 0.5.0 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 clru 0.5.0
[INFO] finished tweaking crates.io crate clru 0.5.0
[INFO] tweaked toml for crates.io crate clru 0.5.0 written to /workspace/builds/worker-26/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] [stderr]     Blocking waiting for file lock on package cache
[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-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 0874c3ee088e7a0d6634bafd8a48ac46063e0e5c9dec1a0d4f7fe586f66f476c
[INFO] running `Command { std: "docker" "start" "-a" "0874c3ee088e7a0d6634bafd8a48ac46063e0e5c9dec1a0d4f7fe586f66f476c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0874c3ee088e7a0d6634bafd8a48ac46063e0e5c9dec1a0d4f7fe586f66f476c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0874c3ee088e7a0d6634bafd8a48ac46063e0e5c9dec1a0d4f7fe586f66f476c", kill_on_drop: false }`
[INFO] [stdout] 0874c3ee088e7a0d6634bafd8a48ac46063e0e5c9dec1a0d4f7fe586f66f476c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 348b38b1d299fec1809b475c7ca490286176adabe035821eb921bde9ce498cc6
[INFO] running `Command { std: "docker" "start" "-a" "348b38b1d299fec1809b475c7ca490286176adabe035821eb921bde9ce498cc6", kill_on_drop: false }`
[INFO] [stderr]    Compiling clru v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "348b38b1d299fec1809b475c7ca490286176adabe035821eb921bde9ce498cc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "348b38b1d299fec1809b475c7ca490286176adabe035821eb921bde9ce498cc6", kill_on_drop: false }`
[INFO] [stdout] 348b38b1d299fec1809b475c7ca490286176adabe035821eb921bde9ce498cc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 4a3270f36642b51afd5fe9aecedb453d7f15c5f12bdf624544cf6526bd1644b6
[INFO] running `Command { std: "docker" "start" "-a" "4a3270f36642b51afd5fe9aecedb453d7f15c5f12bdf624544cf6526bd1644b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling clru v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `Command { std: "docker" "inspect" "4a3270f36642b51afd5fe9aecedb453d7f15c5f12bdf624544cf6526bd1644b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a3270f36642b51afd5fe9aecedb453d7f15c5f12bdf624544cf6526bd1644b6", kill_on_drop: false }`
[INFO] [stdout] 4a3270f36642b51afd5fe9aecedb453d7f15c5f12bdf624544cf6526bd1644b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] db374d9fc85c3ab2e3f723dbf4598ec583e32f9634be43926c91abae2b4fa06a
[INFO] running `Command { std: "docker" "start" "-a" "db374d9fc85c3ab2e3f723dbf4598ec583e32f9634be43926c91abae2b4fa06a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/clru-7bb5abccb56de841)
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test tests::test_from_iterator ... ok
[INFO] [stdout] test tests::test_get_with_borrow ... ok
[INFO] [stdout] test tests::test_contains ... ok
[INFO] [stdout] test tests::test_greater_than_max_weight_fails ... ok
[INFO] [stdout] test tests::test_fixed_size_list_reorder ... ok
[INFO] [stdout] test tests::test_get_mut_and_update ... ok
[INFO] [stdout] test tests::test_insert_and_get_mut ... ok
[INFO] [stdout] test tests::test_fixed_size_list ... ok
[INFO] [stdout] test tests::test_insert_and_get ... ok
[INFO] [stdout] test tests::test_clear ... ok
[INFO] [stdout] test tests::test_get_mut_with_borrow ... ok
[INFO] [stdout] test tests::test_extend ... ok
[INFO] [stdout] test tests::test_insert_removes_oldest ... ok
[INFO] [stdout] test tests::test_insert_update ... ok
[INFO] [stdout] test tests::test_into_iter ... ok
[INFO] [stdout] test tests::test_iter_clone ... ok
[INFO] [stdout] test tests::test_iter_backwards ... ok
[INFO] [stdout] test tests::test_iter_forwards_and_backwards ... ok
[INFO] [stdout] test tests::test_is_send ... ok
[INFO] [stdout] test tests::test_peek_mut ... ok
[INFO] [stdout] test tests::test_peek ... ok
[INFO] [stdout] test tests::test_iter_forwards ... ok
[INFO] [stdout] test tests::test_pop ... ok
[INFO] [stdout] test tests::test_put_or_modify ... ok
[INFO] [stdout] test tests::test_pop_back ... ok
[INFO] [stdout] test tests::test_resize_equal ... ok
[INFO] [stdout] test tests::test_resize_larger ... ok
[INFO] [stdout] test tests::test_resize_smaller ... ok
[INFO] [stdout] test tests::test_retain ... ok
[INFO] [stdout] test tests::test_pop_front ... ok
[INFO] [stdout] test tests::test_that_pop_actually_detaches_node ... ok
[INFO] [stdout] test tests::test_try_put_or_modify ... ok
[INFO] [stdout] test tests::test_weighted_insert_and_get ... ok
[INFO] [stdout] test tests::test_weighted_insert_removes_oldest ... ok
[INFO] [stdout] test tests::test_weighted_insert_update ... ok
[INFO] [stdout] test tests::test_weighted_into_iter ... ok
[INFO] [stdout] test tests::test_weighted_iter_backwards ... ok
[INFO] [stdout] test tests::test_weighted_iter ... ok
[INFO] [stdout] test tests::test_weighted_iter_forwards ... ok
[INFO] [stdout] test tests::test_weighted_resize_equal ... ok
[INFO] [stdout] test tests::test_weighted_iter_forwards_and_backwards ... ok
[INFO] [stdout] test tests::test_weighted_resize_larger ... ok
[INFO] [stdout] test tests::test_zero_weight_fails ... ok
[INFO] [stdout] test tests::test_weighted_resize_smaller ... ok
[INFO] [stdout] test tests::test_no_memory_leaks ... ok
[INFO] [stdout] test tests::test_panic_in_put_or_modify ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests clru
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - (line 65) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "db374d9fc85c3ab2e3f723dbf4598ec583e32f9634be43926c91abae2b4fa06a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db374d9fc85c3ab2e3f723dbf4598ec583e32f9634be43926c91abae2b4fa06a", kill_on_drop: false }`
[INFO] [stdout] db374d9fc85c3ab2e3f723dbf4598ec583e32f9634be43926c91abae2b4fa06a