[INFO] cloning repository https://github.com/iolivia/rust-hash-table
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iolivia/rust-hash-table" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiolivia%2Frust-hash-table", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiolivia%2Frust-hash-table'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 70bcbf4538c699383f1375ef1c596d33258fe900
[INFO] testing iolivia/rust-hash-table against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiolivia%2Frust-hash-table" "/workspace/builds/worker-113/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-113/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iolivia/rust-hash-table on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/iolivia/rust-hash-table
[INFO] finished tweaking git repo https://github.com/iolivia/rust-hash-table
[INFO] tweaked toml for git repo https://github.com/iolivia/rust-hash-table written to /workspace/builds/worker-113/source/Cargo.toml
[INFO] crate git repo https://github.com/iolivia/rust-hash-table already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84019cc7bb5b3b84f2ecd483923565095a12302fb54140adcc490d83e157a3c8
[INFO] running `Command { std: "docker" "start" "-a" "84019cc7bb5b3b84f2ecd483923565095a12302fb54140adcc490d83e157a3c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84019cc7bb5b3b84f2ecd483923565095a12302fb54140adcc490d83e157a3c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84019cc7bb5b3b84f2ecd483923565095a12302fb54140adcc490d83e157a3c8", kill_on_drop: false }`
[INFO] [stdout] 84019cc7bb5b3b84f2ecd483923565095a12302fb54140adcc490d83e157a3c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e3bb4de86db1e62432ec1a8efe93286eeec0ae2a12bdbb9b38b596ef3674f58
[INFO] running `Command { std: "docker" "start" "-a" "4e3bb4de86db1e62432ec1a8efe93286eeec0ae2a12bdbb9b38b596ef3674f58", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-hash-table v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `value`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     value: String
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/main.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn new(capacity: usize) -> Self {
[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 1.57s
[INFO] running `Command { std: "docker" "inspect" "4e3bb4de86db1e62432ec1a8efe93286eeec0ae2a12bdbb9b38b596ef3674f58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e3bb4de86db1e62432ec1a8efe93286eeec0ae2a12bdbb9b38b596ef3674f58", kill_on_drop: false }`
[INFO] [stdout] 4e3bb4de86db1e62432ec1a8efe93286eeec0ae2a12bdbb9b38b596ef3674f58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc56db78ce2be8b0e5c57a156a85a9123d1faa4d3077b8f9e31f29caa8509262
[INFO] running `Command { std: "docker" "start" "-a" "dc56db78ce2be8b0e5c57a156a85a9123d1faa4d3077b8f9e31f29caa8509262", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-hash-table v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "dc56db78ce2be8b0e5c57a156a85a9123d1faa4d3077b8f9e31f29caa8509262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc56db78ce2be8b0e5c57a156a85a9123d1faa4d3077b8f9e31f29caa8509262", kill_on_drop: false }`
[INFO] [stdout] dc56db78ce2be8b0e5c57a156a85a9123d1faa4d3077b8f9e31f29caa8509262
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e0e8d67bea20993c374d0cb9be38c2af358c8cf916e7559daf625f4cbb230f60
[INFO] running `Command { std: "docker" "start" "-a" "e0e8d67bea20993c374d0cb9be38c2af358c8cf916e7559daf625f4cbb230f60", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_hash_table-60dd0e37dd1478d4)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test tests::get_not_found ... ok
[INFO] [stdout] test tests::insert_at_capacity ... ok
[INFO] [stdout] test tests::insert_at_double_capacity ... ok
[INFO] [stdout] test tests::insert_decrements_size ... ok
[INFO] [stdout] test tests::get_when_empty ... ok
[INFO] [stdout] test tests::insert_get ... ok
[INFO] [stdout] test tests::insert_empty ... ok
[INFO] [stdout] test tests::insert_at_a_lot_more_capacity ... ok
[INFO] [stdout] test tests::insert_get_different_key_reference ... ok
[INFO] [stdout] test tests::insert_multiple ... ok
[INFO] [stdout] test tests::insert_remove_get ... ok
[INFO] [stdout] test tests::insert_same_key_fails ... ok
[INFO] [stdout] test tests::remove_first_key_at_capacity ... ok
[INFO] [stdout] test tests::remove_when_empty ... ok
[INFO] [stdout] test tests::size_after_one_insert ... ok
[INFO] [stdout] test tests::size_after_multiple_inserts ... ok
[INFO] [stdout] test tests::size_after_one_insert_and_one_remove ... ok
[INFO] [stdout] test tests::insert_key_with_symbols ... ok
[INFO] [stdout] test tests::remove_last_key_at_capacity ... ok
[INFO] [stdout] test tests::remove_with_collisions ... ok
[INFO] [stdout] test tests::remove_first_key_at_capacity_then_insert_it_again ... ok
[INFO] [stdout] test tests::size_at_capacity ... ok
[INFO] [stdout] test tests::size_when_empty ... ok
[INFO] [stdout] test tests::size_over_capacity ... ok
[INFO] [stdout] test tests::insert_spaces ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e0e8d67bea20993c374d0cb9be38c2af358c8cf916e7559daf625f4cbb230f60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0e8d67bea20993c374d0cb9be38c2af358c8cf916e7559daf625f4cbb230f60", kill_on_drop: false }`
[INFO] [stdout] e0e8d67bea20993c374d0cb9be38c2af358c8cf916e7559daf625f4cbb230f60