[INFO] fetching crate random-access-disk 2.0.0... [INFO] testing random-access-disk-2.0.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate random-access-disk 2.0.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate random-access-disk 2.0.0 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 random-access-disk 2.0.0 [INFO] finished tweaking crates.io crate random-access-disk 2.0.0 [INFO] tweaked toml for crates.io crate random-access-disk 2.0.0 written to /workspace/builds/worker-3/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] dfc151e8cc4acf069954d08027b621c44ce4f43d2ef0f67b32b878360424d4de [INFO] running `Command { std: "docker" "start" "-a" "dfc151e8cc4acf069954d08027b621c44ce4f43d2ef0f67b32b878360424d4de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dfc151e8cc4acf069954d08027b621c44ce4f43d2ef0f67b32b878360424d4de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfc151e8cc4acf069954d08027b621c44ce4f43d2ef0f67b32b878360424d4de", kill_on_drop: false }` [INFO] [stdout] dfc151e8cc4acf069954d08027b621c44ce4f43d2ef0f67b32b878360424d4de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 768b10eaf0cb1bacfa0debae2a48bb0e3889b607a2ae819094188b28816902a2 [INFO] running `Command { std: "docker" "start" "-a" "768b10eaf0cb1bacfa0debae2a48bb0e3889b607a2ae819094188b28816902a2", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling event-listener v2.5.2 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling async-task v4.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling mkdirp v1.0.0 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.8 [INFO] [stderr] Compiling ctor v0.1.22 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling random-access-storage v4.0.0 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling async-lock v2.5.0 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling blocking v1.2.0 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling async-global-executor v2.0.4 [INFO] [stderr] Compiling async-std v1.11.0 [INFO] [stderr] Compiling random-access-disk v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `filename` [INFO] [stdout] --> src/lib.rs:17:3 [INFO] [stdout] | [INFO] [stdout] 17 | filename: path::PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `RandomAccessDisk` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.64s [INFO] running `Command { std: "docker" "inspect" "768b10eaf0cb1bacfa0debae2a48bb0e3889b607a2ae819094188b28816902a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "768b10eaf0cb1bacfa0debae2a48bb0e3889b607a2ae819094188b28816902a2", kill_on_drop: false }` [INFO] [stdout] 768b10eaf0cb1bacfa0debae2a48bb0e3889b607a2ae819094188b28816902a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 72e9fd6dc49038a122501ac25439b6913cf2093b4489ef05acf82bdfa54f556a [INFO] running `Command { std: "docker" "start" "-a" "72e9fd6dc49038a122501ac25439b6913cf2093b4489ef05acf82bdfa54f556a", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stdout] warning: field is never read: `filename` [INFO] [stdout] --> src/lib.rs:17:3 [INFO] [stdout] | [INFO] [stdout] 17 | filename: path::PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `RandomAccessDisk` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [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 quickcheck v0.9.2 [INFO] [stderr] Compiling random-access-disk v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `filename` [INFO] [stdout] --> src/lib.rs:17:3 [INFO] [stdout] | [INFO] [stdout] 17 | filename: path::PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:4:24 [INFO] [stdout] | [INFO] [stdout] 4 | #![cfg_attr(test, deny(warnings))] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]` [INFO] [stdout] note: `RandomAccessDisk` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.51s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/random_access_disk-e7f7554ab900f320) [INFO] [stderr] Executable tests/model.rs (/opt/rustwide/target/debug/deps/model-6d8c2dc2368a2f93) [INFO] [stderr] Executable tests/regression.rs (/opt/rustwide/target/debug/deps/regression-7a59919ea7f7694d) [INFO] [stderr] Executable tests/test.rs (/opt/rustwide/target/debug/deps/test-debfbc07ec455bda) [INFO] running `Command { std: "docker" "inspect" "72e9fd6dc49038a122501ac25439b6913cf2093b4489ef05acf82bdfa54f556a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72e9fd6dc49038a122501ac25439b6913cf2093b4489ef05acf82bdfa54f556a", kill_on_drop: false }` [INFO] [stdout] 72e9fd6dc49038a122501ac25439b6913cf2093b4489ef05acf82bdfa54f556a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] bf078c05940473e1e196a4a8a032e0750bd9c4aa37d4fe9e0f16f6ca6904250f [INFO] running `Command { std: "docker" "start" "-a" "bf078c05940473e1e196a4a8a032e0750bd9c4aa37d4fe9e0f16f6ca6904250f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: field is never read: `filename` [INFO] [stderr] --> src/lib.rs:17:3 [INFO] [stderr] | [INFO] [stderr] 17 | filename: path::PathBuf, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `RandomAccessDisk` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/lib.rs:15:10 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `filename` [INFO] [stderr] --> src/lib.rs:17:3 [INFO] [stderr] | [INFO] [stderr] 17 | filename: path::PathBuf, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:4:24 [INFO] [stderr] | [INFO] [stderr] 4 | #![cfg_attr(test, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]` [INFO] [stderr] note: `RandomAccessDisk` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/lib.rs:15:10 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `random-access-disk` (lib) generated 1 warning [INFO] [stderr] warning: `random-access-disk` (lib test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/random_access_disk-e7f7554ab900f320) [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] [stderr] Running tests/model.rs (/opt/rustwide/target/debug/deps/model-6d8c2dc2368a2f93) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test implementation_matches_model ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 30.87s [INFO] [stdout] [INFO] [stderr] Running tests/regression.rs (/opt/rustwide/target/debug/deps/regression-7a59919ea7f7694d) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test regress_2 ... ok [INFO] [stdout] test regress_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-debfbc07ec455bda) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test can_call_new ... ok [INFO] [stdout] test can_open_buffer ... ok [INFO] [stdout] test can_write ... ok [INFO] [stdout] test explicit_no_auto_sync ... ok [INFO] [stdout] test can_read ... ok [INFO] [stdout] test explicit_auto_sync_with_sync_call ... ok [INFO] [stdout] test explicit_auto_sync ... ok [INFO] [stdout] test can_truncate_gt ... ok [INFO] [stdout] test can_truncate_lt ... ok [INFO] [stdout] test can_truncate_eq ... ok [INFO] [stdout] test can_len ... ok [INFO] [stdout] test can_is_empty ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Doc-tests random-access-disk [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" "bf078c05940473e1e196a4a8a032e0750bd9c4aa37d4fe9e0f16f6ca6904250f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf078c05940473e1e196a4a8a032e0750bd9c4aa37d4fe9e0f16f6ca6904250f", kill_on_drop: false }` [INFO] [stdout] bf078c05940473e1e196a4a8a032e0750bd9c4aa37d4fe9e0f16f6ca6904250f