[INFO] fetching crate vcd-ng 0.2.0... [INFO] testing vcd-ng-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate vcd-ng 0.2.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate vcd-ng 0.2.0 [INFO] finished tweaking crates.io crate vcd-ng 0.2.0 [INFO] tweaked toml for crates.io crate vcd-ng 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate vcd-ng 0.2.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate vcd-ng 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded linereader v0.4.0 [INFO] [stderr] Downloaded atoi_radix10 v0.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5d94dbb22fccdcb1474b5060f3e96c123d833d9b68120f4c72f54f6a26087c2c [INFO] running `Command { std: "docker" "start" "-a" "5d94dbb22fccdcb1474b5060f3e96c123d833d9b68120f4c72f54f6a26087c2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d94dbb22fccdcb1474b5060f3e96c123d833d9b68120f4c72f54f6a26087c2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d94dbb22fccdcb1474b5060f3e96c123d833d9b68120f4c72f54f6a26087c2c", kill_on_drop: false }` [INFO] [stdout] 5d94dbb22fccdcb1474b5060f3e96c123d833d9b68120f4c72f54f6a26087c2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4095343ebab20e2e324385caeb56eaa8294e9cd0b9d63016ace4c84d8da6ac60 [INFO] running `Command { std: "docker" "start" "-a" "4095343ebab20e2e324385caeb56eaa8294e9cd0b9d63016ace4c84d8da6ac60", kill_on_drop: false }` [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling atoi_radix10 v0.0.1 [INFO] [stderr] Compiling linereader v0.4.0 [INFO] [stderr] Compiling castaway v0.2.3 [INFO] [stderr] Compiling compact_str v0.7.1 [INFO] [stderr] Compiling vcd-ng v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:394:17 [INFO] [stdout] | [INFO] [stdout] 394 | pub fn iter(&self) -> VecValueIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 394 | pub fn iter(&self) -> VecValueIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.53s [INFO] running `Command { std: "docker" "inspect" "4095343ebab20e2e324385caeb56eaa8294e9cd0b9d63016ace4c84d8da6ac60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4095343ebab20e2e324385caeb56eaa8294e9cd0b9d63016ace4c84d8da6ac60", kill_on_drop: false }` [INFO] [stdout] 4095343ebab20e2e324385caeb56eaa8294e9cd0b9d63016ace4c84d8da6ac60 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 34b1ef2d9852f057d010348f5e3e6d5ca09ad03c635b2bb25c4687ccc5b7fd1e [INFO] running `Command { std: "docker" "start" "-a" "34b1ef2d9852f057d010348f5e3e6d5ca09ad03c635b2bb25c4687ccc5b7fd1e", kill_on_drop: false }` [INFO] [stderr] Compiling vcd-ng v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:394:17 [INFO] [stdout] | [INFO] [stdout] 394 | pub fn iter(&self) -> VecValueIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 394 | pub fn iter(&self) -> VecValueIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:394:17 [INFO] [stdout] | [INFO] [stdout] 394 | pub fn iter(&self) -> VecValueIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 394 | pub fn iter(&self) -> VecValueIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.20s [INFO] running `Command { std: "docker" "inspect" "34b1ef2d9852f057d010348f5e3e6d5ca09ad03c635b2bb25c4687ccc5b7fd1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34b1ef2d9852f057d010348f5e3e6d5ca09ad03c635b2bb25c4687ccc5b7fd1e", kill_on_drop: false }` [INFO] [stdout] 34b1ef2d9852f057d010348f5e3e6d5ca09ad03c635b2bb25c4687ccc5b7fd1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ac05e5f5ae66de9994e453db576638059de7a3ff1e5c0f9f1ab752b4e7b26ea5 [INFO] running `Command { std: "docker" "start" "-a" "ac05e5f5ae66de9994e453db576638059de7a3ff1e5c0f9f1ab752b4e7b26ea5", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:394:17 [INFO] [stderr] | [INFO] [stderr] 394 | pub fn iter(&self) -> VecValueIter { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 394 | pub fn iter(&self) -> VecValueIter<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `vcd-ng` (lib) generated 1 warning (run `cargo fix --lib -p vcd-ng` to apply 1 suggestion) [INFO] [stderr] warning: `vcd-ng` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vcd_ng-1047fb29dc9d48d1) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test read::test::comment_in_scope ... ok [INFO] [stdout] test fastflow::test_fastflow ... ok [INFO] [stdout] test read::test::name_with_spaces ... ok [INFO] [stdout] test read::test::more_type_examples ... ok [INFO] [stdout] test read::test::wikipedia_sample ... ok [INFO] [stdout] test read::test::symbiyosys_example ... ok [INFO] [stdout] test idcode::test_id_code ... ok [INFO] [stderr] Running unittests src/bin/vcd-reformat.rs (/opt/rustwide/target/debug/deps/vcd_reformat-7290d6dc3091527e) [INFO] [stdout] [INFO] [stderr] Doc-tests vcd_ng [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [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] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/read.rs - read::Parser::new (line 26) ... ok [INFO] [stdout] test src/write.rs - write::Writer::new (line 18) ... ok [INFO] [stdout] test src/lib.rs - Header::find_scope (line 726) ... ok [INFO] [stdout] test src/lib.rs - Header::find_var (line 785) ... ok [INFO] [stdout] test src/lib.rs - (line 8) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ac05e5f5ae66de9994e453db576638059de7a3ff1e5c0f9f1ab752b4e7b26ea5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac05e5f5ae66de9994e453db576638059de7a3ff1e5c0f9f1ab752b4e7b26ea5", kill_on_drop: false }` [INFO] [stdout] ac05e5f5ae66de9994e453db576638059de7a3ff1e5c0f9f1ab752b4e7b26ea5