[INFO] fetching crate librstb 0.1.0... [INFO] testing librstb-0.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate librstb 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate librstb 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 librstb 0.1.0 [INFO] finished tweaking crates.io crate librstb 0.1.0 [INFO] tweaked toml for crates.io crate librstb 0.1.0 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 02c084c5e9c0cc91cea26b9b0a4c7387bfa3559f5f3d44431a48bedf6b8c207f [INFO] running `Command { std: "docker" "start" "-a" "02c084c5e9c0cc91cea26b9b0a4c7387bfa3559f5f3d44431a48bedf6b8c207f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "02c084c5e9c0cc91cea26b9b0a4c7387bfa3559f5f3d44431a48bedf6b8c207f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02c084c5e9c0cc91cea26b9b0a4c7387bfa3559f5f3d44431a48bedf6b8c207f", kill_on_drop: false }` [INFO] [stdout] 02c084c5e9c0cc91cea26b9b0a4c7387bfa3559f5f3d44431a48bedf6b8c207f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 2b092d4eaebe250968e1acb30e479744564ac69cc9f8e5e1a30a59f3790a5d32 [INFO] running `Command { std: "docker" "start" "-a" "2b092d4eaebe250968e1acb30e479744564ac69cc9f8e5e1a30a59f3790a5d32", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.123 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling num_threads v0.1.5 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling seahash v3.0.7 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling encode_unicode v0.3.6 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling intmap v0.7.1 [INFO] [stderr] Compiling queues v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling fasthash-sys v0.3.2 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling num-format v0.4.0 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling lazy_mut v0.1.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.1 [INFO] [stderr] Compiling time v0.3.9 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling xoroshiro128 v0.3.0 [INFO] [stderr] Compiling vte v0.10.1 [INFO] [stderr] Compiling strip-ansi-escapes v0.1.1 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling prettytable-rs v0.8.0 [INFO] [stderr] Compiling fasthash v0.4.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling derive-getters v0.2.0 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling junit-report v0.7.0 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling librstb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `signed` [INFO] [stdout] --> src/signal.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | signed: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `SimObject` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/signal.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Clone, Copy, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `enable` [INFO] [stdout] --> src/testbench.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 122 | enable: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MonitorInner` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/testbench.rs:120:10 [INFO] [stdout] | [INFO] [stdout] 120 | #[derive(Clone, Copy)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.39s [INFO] running `Command { std: "docker" "inspect" "2b092d4eaebe250968e1acb30e479744564ac69cc9f8e5e1a30a59f3790a5d32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b092d4eaebe250968e1acb30e479744564ac69cc9f8e5e1a30a59f3790a5d32", kill_on_drop: false }` [INFO] [stdout] 2b092d4eaebe250968e1acb30e479744564ac69cc9f8e5e1a30a59f3790a5d32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 33b9bb355cdfb0841be7bab7e0c999306cb109087e7d25bc8a92a44c78ef318a [INFO] running `Command { std: "docker" "start" "-a" "33b9bb355cdfb0841be7bab7e0c999306cb109087e7d25bc8a92a44c78ef318a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling librstb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `signed` [INFO] [stdout] --> src/signal.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | signed: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `SimObject` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/signal.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Clone, Copy, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `enable` [INFO] [stdout] --> src/testbench.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 122 | enable: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MonitorInner` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/testbench.rs:120:10 [INFO] [stdout] | [INFO] [stdout] 120 | #[derive(Clone, Copy)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `signed` [INFO] [stdout] --> src/signal.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | signed: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `SimObject` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/signal.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Clone, Copy, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `enable` [INFO] [stdout] --> src/testbench.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 122 | enable: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MonitorInner` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/testbench.rs:120:10 [INFO] [stdout] | [INFO] [stdout] 120 | #[derive(Clone, Copy)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.32s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/librstb-f5e6b5d6f7dbed20) [INFO] running `Command { std: "docker" "inspect" "33b9bb355cdfb0841be7bab7e0c999306cb109087e7d25bc8a92a44c78ef318a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33b9bb355cdfb0841be7bab7e0c999306cb109087e7d25bc8a92a44c78ef318a", kill_on_drop: false }` [INFO] [stdout] 33b9bb355cdfb0841be7bab7e0c999306cb109087e7d25bc8a92a44c78ef318a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] f921b840d6c0c796658c39e2fb31c2ae5805c2027e58420dbbe0f02f7d91f68c [INFO] running `Command { std: "docker" "start" "-a" "f921b840d6c0c796658c39e2fb31c2ae5805c2027e58420dbbe0f02f7d91f68c", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `signed` [INFO] [stderr] --> src/signal.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | signed: bool, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `SimObject` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/signal.rs:18:10 [INFO] [stderr] | [INFO] [stderr] 18 | #[derive(Clone, Copy, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `enable` [INFO] [stderr] --> src/testbench.rs:122:5 [INFO] [stderr] | [INFO] [stderr] 122 | enable: bool, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `MonitorInner` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/testbench.rs:120:10 [INFO] [stderr] | [INFO] [stderr] 120 | #[derive(Clone, Copy)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `librstb` (lib) generated 2 warnings [INFO] [stderr] warning: `librstb` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/librstb-f5e6b5d6f7dbed20) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests librstb [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] [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" "f921b840d6c0c796658c39e2fb31c2ae5805c2027e58420dbbe0f02f7d91f68c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f921b840d6c0c796658c39e2fb31c2ae5805c2027e58420dbbe0f02f7d91f68c", kill_on_drop: false }` [INFO] [stdout] f921b840d6c0c796658c39e2fb31c2ae5805c2027e58420dbbe0f02f7d91f68c