[INFO] fetching crate tiro 0.3.7... [INFO] testing tiro-0.3.7 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate tiro 0.3.7 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate tiro 0.3.7 [INFO] finished tweaking crates.io crate tiro 0.3.7 [INFO] tweaked toml for crates.io crate tiro 0.3.7 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tiro 0.3.7 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tiro 0.3.7 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded vergen v3.2.0 [INFO] [stderr] Downloaded inotify v0.7.1 [INFO] [stderr] Downloaded fsevent v0.4.0 [INFO] [stderr] Downloaded notify v4.0.18 [INFO] [stderr] Downloaded fsevent-sys v2.0.1 [INFO] [stderr] Downloaded inotify-sys v0.1.5 [INFO] [stderr] Downloaded yaml-rust v0.3.5 [INFO] [stderr] Downloaded rust-argon2 v0.8.3 [INFO] [stderr] Downloaded notify-rust v3.6.3 [INFO] [stderr] Downloaded mac-notification-sys v0.3.0 [INFO] [stderr] Downloaded cc v1.2.3 [INFO] [stderr] Downloaded dbus v0.6.5 [INFO] [stderr] Downloaded libc v0.2.168 [INFO] [stderr] Downloaded libdbus-sys v0.2.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 277ade38f5fb743253061581055cbd914b207f6c301347855b7b7487b8693734 [INFO] running `Command { std: "docker" "start" "-a" "277ade38f5fb743253061581055cbd914b207f6c301347855b7b7487b8693734", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "277ade38f5fb743253061581055cbd914b207f6c301347855b7b7487b8693734", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "277ade38f5fb743253061581055cbd914b207f6c301347855b7b7487b8693734", kill_on_drop: false }` [INFO] [stdout] 277ade38f5fb743253061581055cbd914b207f6c301347855b7b7487b8693734 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce5897bb333298972af660901ee9b190270ab041119da474970992d047f5c43b [INFO] running `Command { std: "docker" "start" "-a" "ce5897bb333298972af660901ee9b190270ab041119da474970992d047f5c43b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.168 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling serde v1.0.215 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling yaml-rust v0.3.5 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling libdbus-sys v0.2.5 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling inotify-sys v0.1.5 [INFO] [stderr] Compiling filetime v0.2.25 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling is-terminal v0.4.13 [INFO] [stderr] Compiling dbus v0.6.5 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling inotify v0.7.1 [INFO] [stderr] Compiling colored v1.9.4 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling notify v4.0.18 [INFO] [stderr] Compiling vergen v3.2.0 [INFO] [stderr] Compiling tiro v0.3.7 (/opt/rustwide/workdir) [INFO] [stderr] Compiling notify-rust v3.6.3 [INFO] [stderr] Compiling serde_derive v1.0.215 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stdout] warning: field `global_quad` is never read [INFO] [stdout] --> src/config.rs:136:9 [INFO] [stdout] | [INFO] [stdout] 134 | RegularCategory { [INFO] [stdout] | --------------- field in this variant [INFO] [stdout] 135 | description: &'a str, [INFO] [stdout] 136 | global_quad: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `description` is never read [INFO] [stdout] --> src/parse.rs:128:9 [INFO] [stdout] | [INFO] [stdout] 127 | pub struct LifeChunk { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 128 | pub description: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LifeChunk` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parse.rs:244:26 [INFO] [stdout] | [INFO] [stdout] 244 | fn parse_category(token: &str) -> Option { [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] 244 | fn parse_category(token: &str) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/summary.rs:125:42 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn compute_context_summary(contexts: &HashMap) -> Vec { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 125 | pub fn compute_context_summary(contexts: &HashMap) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.86s [INFO] running `Command { std: "docker" "inspect" "ce5897bb333298972af660901ee9b190270ab041119da474970992d047f5c43b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce5897bb333298972af660901ee9b190270ab041119da474970992d047f5c43b", kill_on_drop: false }` [INFO] [stdout] ce5897bb333298972af660901ee9b190270ab041119da474970992d047f5c43b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 29c89df6c181e14c740d0f38625b1632979fb47cdcd2afc00acb794a9b8aa86d [INFO] running `Command { std: "docker" "start" "-a" "29c89df6c181e14c740d0f38625b1632979fb47cdcd2afc00acb794a9b8aa86d", kill_on_drop: false }` [INFO] [stderr] Compiling tiro v0.3.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `global_quad` is never read [INFO] [stdout] --> src/config.rs:136:9 [INFO] [stdout] | [INFO] [stdout] 134 | RegularCategory { [INFO] [stdout] | --------------- field in this variant [INFO] [stdout] 135 | description: &'a str, [INFO] [stdout] 136 | global_quad: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `description` is never read [INFO] [stdout] --> src/parse.rs:128:9 [INFO] [stdout] | [INFO] [stdout] 127 | pub struct LifeChunk { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 128 | pub description: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LifeChunk` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parse.rs:244:26 [INFO] [stdout] | [INFO] [stdout] 244 | fn parse_category(token: &str) -> Option { [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] 244 | fn parse_category(token: &str) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/summary.rs:125:42 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn compute_context_summary(contexts: &HashMap) -> Vec { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 125 | pub fn compute_context_summary(contexts: &HashMap) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.29s [INFO] running `Command { std: "docker" "inspect" "29c89df6c181e14c740d0f38625b1632979fb47cdcd2afc00acb794a9b8aa86d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29c89df6c181e14c740d0f38625b1632979fb47cdcd2afc00acb794a9b8aa86d", kill_on_drop: false }` [INFO] [stdout] 29c89df6c181e14c740d0f38625b1632979fb47cdcd2afc00acb794a9b8aa86d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 33e52965a68c5f18311e82d496dfa31f3167612fee4a5a60d15911dd48be033c [INFO] running `Command { std: "docker" "start" "-a" "33e52965a68c5f18311e82d496dfa31f3167612fee4a5a60d15911dd48be033c", kill_on_drop: false }` [INFO] [stderr] warning: field `global_quad` is never read [INFO] [stderr] --> src/config.rs:136:9 [INFO] [stderr] | [INFO] [stderr] 134 | RegularCategory { [INFO] [stderr] | --------------- field in this variant [INFO] [stderr] 135 | description: &'a str, [INFO] [stderr] 136 | global_quad: Option, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `description` is never read [INFO] [stderr] --> src/parse.rs:128:9 [INFO] [stderr] | [INFO] [stderr] 127 | pub struct LifeChunk { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] 128 | pub description: String, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `LifeChunk` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/parse.rs:244:26 [INFO] [stderr] | [INFO] [stderr] 244 | fn parse_category(token: &str) -> Option { [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] 244 | fn parse_category(token: &str) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/summary.rs:125:42 [INFO] [stderr] | [INFO] [stderr] 125 | pub fn compute_context_summary(contexts: &HashMap) -> Vec { [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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 125 | pub fn compute_context_summary(contexts: &HashMap) -> Vec> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `tiro` (bin "tiro" test) generated 4 warnings (run `cargo fix --bin "tiro" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tiro-b17c1c5a8ffdeb28) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test config::tests::test_2 ... ok [INFO] [stdout] test summary::tests::format_duration_prepends_a_0 ... ok [INFO] [stdout] test summary::tests::format_duration_longer_than_a_day ... ok [INFO] [stdout] test merge::tests::are_compatible_1 ... ok [INFO] [stdout] test merge::tests::are_compatible_2 ... ok [INFO] [stdout] test parse::tests::parsing_1 ... ok [INFO] [stdout] test config::tests::parse_as_path_buf ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "33e52965a68c5f18311e82d496dfa31f3167612fee4a5a60d15911dd48be033c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33e52965a68c5f18311e82d496dfa31f3167612fee4a5a60d15911dd48be033c", kill_on_drop: false }` [INFO] [stdout] 33e52965a68c5f18311e82d496dfa31f3167612fee4a5a60d15911dd48be033c