[INFO] fetching crate hamst 0.1.0... [INFO] testing hamst-0.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate hamst 0.1.0 into /workspace/builds/worker-114/source [INFO] validating manifest of crates.io crate hamst 0.1.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hamst 0.1.0 [INFO] finished tweaking crates.io crate hamst 0.1.0 [INFO] tweaked toml for crates.io crate hamst 0.1.0 written to /workspace/builds/worker-114/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "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-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 470f7a98fbe55e958299b2b4f3bdf37b786ad945686b72c2eca9d4362f3708d2 [INFO] running `Command { std: "docker" "start" "-a" "470f7a98fbe55e958299b2b4f3bdf37b786ad945686b72c2eca9d4362f3708d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "470f7a98fbe55e958299b2b4f3bdf37b786ad945686b72c2eca9d4362f3708d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "470f7a98fbe55e958299b2b4f3bdf37b786ad945686b72c2eca9d4362f3708d2", kill_on_drop: false }` [INFO] [stdout] 470f7a98fbe55e958299b2b4f3bdf37b786ad945686b72c2eca9d4362f3708d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1990c2a0f0ae4018ae4ca0c9cee82ad3e5956bdafc95c2240f72122530461f7a [INFO] running `Command { std: "docker" "start" "-a" "1990c2a0f0ae4018ae4ca0c9cee82ad3e5956bdafc95c2240f72122530461f7a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling hamst v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.81s [INFO] running `Command { std: "docker" "inspect" "1990c2a0f0ae4018ae4ca0c9cee82ad3e5956bdafc95c2240f72122530461f7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1990c2a0f0ae4018ae4ca0c9cee82ad3e5956bdafc95c2240f72122530461f7a", kill_on_drop: false }` [INFO] [stdout] 1990c2a0f0ae4018ae4ca0c9cee82ad3e5956bdafc95c2240f72122530461f7a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c5c0b6cf950ce27caabf9def1930b42947a3bb88b4714ea4e019a874bca3b4c [INFO] running `Command { std: "docker" "start" "-a" "0c5c0b6cf950ce27caabf9def1930b42947a3bb88b4714ea4e019a874bca3b4c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling quickcheck v0.9.2 [INFO] [stderr] Compiling quickcheck_macros v0.9.1 [INFO] [stderr] Compiling hamst v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 29.05s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/hamst-7f67b797b81e58bd) [INFO] running `Command { std: "docker" "inspect" "0c5c0b6cf950ce27caabf9def1930b42947a3bb88b4714ea4e019a874bca3b4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c5c0b6cf950ce27caabf9def1930b42947a3bb88b4714ea4e019a874bca3b4c", kill_on_drop: false }` [INFO] [stdout] 0c5c0b6cf950ce27caabf9def1930b42947a3bb88b4714ea4e019a874bca3b4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5b358fcabaa5aac3ee374ea11a01baf2ce6f318818ebbf2cf60451312260dfda [INFO] running `Command { std: "docker" "start" "-a" "5b358fcabaa5aac3ee374ea11a01baf2ce6f318818ebbf2cf60451312260dfda", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hamst-7f67b797b81e58bd) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test hash::tests::hash_is_deterministic ... ok [INFO] [stdout] test tests::delete ... ok [INFO] [stdout] test tests::delete_key_not_exist ... ok [INFO] [stdout] test tests::dup_insert ... ok [INFO] [stdout] test tests::empty_size ... ok [INFO] [stdout] test tests::delete_value_not_match ... ok [INFO] [stdout] test tests::insert_lookup ... ok [INFO] [stdout] test tests::insert_equivalent ... ok [INFO] [stdout] test tests::plan_equivalent ... ok [INFO] [stdout] test tests::iter_equivalent ... ok [INFO] [stdout] test tests::large_insert_equivalent ... ok [INFO] [stderr] Doc-tests hamst [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 17.39s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/hamt.rs - hamt::hamt (line 8) ... ignored [INFO] [stdout] test src/immutable.rs - immutable::Hamt::mutate_freeze (line 68) ... FAILED [INFO] [stdout] test src/hamt.rs - hamt::hamt (line 14) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/immutable.rs - immutable::Hamt::mutate_freeze (line 68) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `reference` in this scope [INFO] [stdout] --> src/immutable.rs:73:14 [INFO] [stdout] | [INFO] [stdout] 7 | let result = reference.freeze(|x| { [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/immutable.rs - immutable::Hamt::mutate_freeze (line 68) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.69s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "5b358fcabaa5aac3ee374ea11a01baf2ce6f318818ebbf2cf60451312260dfda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b358fcabaa5aac3ee374ea11a01baf2ce6f318818ebbf2cf60451312260dfda", kill_on_drop: false }` [INFO] [stdout] 5b358fcabaa5aac3ee374ea11a01baf2ce6f318818ebbf2cf60451312260dfda