[INFO] fetching crate more-options 3.3.0... [INFO] testing more-options-3.3.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate more-options 3.3.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate more-options 3.3.0 [INFO] finished tweaking crates.io crate more-options 3.3.0 [INFO] tweaked toml for crates.io crate more-options 3.3.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate more-options 3.3.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 62 packages to latest compatible versions [INFO] [stderr] Adding test-case v2.2.2 (available: v3.3.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded maybe-impl v0.1.0 [INFO] [stderr] Downloaded more-changetoken v2.0.0 [INFO] [stderr] Downloaded more-di v3.1.0 [INFO] [stderr] Downloaded more-config v2.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf74c56bb979669142afb3759aa7a89c2ba049fa79ddb1952b04b63de49ac645 [INFO] running `Command { std: "docker" "start" "-a" "bf74c56bb979669142afb3759aa7a89c2ba049fa79ddb1952b04b63de49ac645", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf74c56bb979669142afb3759aa7a89c2ba049fa79ddb1952b04b63de49ac645", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf74c56bb979669142afb3759aa7a89c2ba049fa79ddb1952b04b63de49ac645", kill_on_drop: false }` [INFO] [stdout] bf74c56bb979669142afb3759aa7a89c2ba049fa79ddb1952b04b63de49ac645 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d9926471c1a04716ac2a4b2bf7d594453c57099ba659771e43ae6e7185a8654 [INFO] running `Command { std: "docker" "start" "-a" "7d9926471c1a04716ac2a4b2bf7d594453c57099ba659771e43ae6e7185a8654", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling inotify-sys v0.1.5 [INFO] [stderr] Compiling filetime v0.2.26 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling inotify v0.9.6 [INFO] [stderr] Compiling notify v6.1.1 [INFO] [stderr] Compiling more-changetoken v2.0.0 [INFO] [stderr] Compiling more-options v3.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/monitor.rs:10:35 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Subscription(Arc, Ref) + Send + Sync>); [INFO] [stdout] | ------------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.03s [INFO] running `Command { std: "docker" "inspect" "7d9926471c1a04716ac2a4b2bf7d594453c57099ba659771e43ae6e7185a8654", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d9926471c1a04716ac2a4b2bf7d594453c57099ba659771e43ae6e7185a8654", kill_on_drop: false }` [INFO] [stdout] 7d9926471c1a04716ac2a4b2bf7d594453c57099ba659771e43ae6e7185a8654 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06d3b5b85b05ab0c25d91ec0a2cf857f59b164d0b7337839c6a80c18635e6655 [INFO] running `Command { std: "docker" "start" "-a" "06d3b5b85b05ab0c25d91ec0a2cf857f59b164d0b7337839c6a80c18635e6655", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling more-di v3.1.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling test-case-macros v2.2.2 [INFO] [stderr] Compiling test-case v2.2.2 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling more-config v2.1.5 [INFO] [stderr] Compiling more-options v3.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/monitor.rs:10:35 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Subscription(Arc, Ref) + Send + Sync>); [INFO] [stdout] | ------------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 20.71s [INFO] running `Command { std: "docker" "inspect" "06d3b5b85b05ab0c25d91ec0a2cf857f59b164d0b7337839c6a80c18635e6655", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06d3b5b85b05ab0c25d91ec0a2cf857f59b164d0b7337839c6a80c18635e6655", kill_on_drop: false }` [INFO] [stdout] 06d3b5b85b05ab0c25d91ec0a2cf857f59b164d0b7337839c6a80c18635e6655 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e6056e4c48ddb7f3327bc37634a946b409699ca694d00ceccdbece665df9053e [INFO] running `Command { std: "docker" "start" "-a" "e6056e4c48ddb7f3327bc37634a946b409699ca694d00ceccdbece665df9053e", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/monitor.rs:10:35 [INFO] [stderr] | [INFO] [stderr] 10 | pub struct Subscription(Arc, Ref) + Send + Sync>); [INFO] [stderr] | ------------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `more-options` (lib test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/options-b77bb8c724005e89) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test monitor::tests::monitored_options_should_update_when_source_changes ... ok [INFO] [stdout] test validate::tests::fail_many_should_return_joined_message ... ok [INFO] [stdout] test validate::tests::fail_many_should_return_failures ... ok [INFO] [stdout] test validate::tests::fail_should_return_message ... ok [INFO] [stdout] test validate::tests::skip_should_indicate_skipped ... ok [INFO] [stdout] test validate::tests::to_string_should_return_message ... ok [INFO] [stdout] test validate::tests::success_should_indicate_succeed ... ok [INFO] [stdout] test validate::tests::fail_should_return_failed ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e6056e4c48ddb7f3327bc37634a946b409699ca694d00ceccdbece665df9053e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6056e4c48ddb7f3327bc37634a946b409699ca694d00ceccdbece665df9053e", kill_on_drop: false }` [INFO] [stdout] e6056e4c48ddb7f3327bc37634a946b409699ca694d00ceccdbece665df9053e