[INFO] fetching crate supply 0.3.1... [INFO] testing supply-0.3.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate supply 0.3.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate supply 0.3.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate supply 0.3.1 [INFO] tweaked toml for crates.io crate supply 0.3.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate supply 0.3.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate supply 0.3.1 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 15d4a8549e6cc5e783b80f13e2eea492ecf281c5d4ef00d7710af9898c9f8d40 [INFO] running `Command { std: "docker" "start" "-a" "15d4a8549e6cc5e783b80f13e2eea492ecf281c5d4ef00d7710af9898c9f8d40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "15d4a8549e6cc5e783b80f13e2eea492ecf281c5d4ef00d7710af9898c9f8d40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15d4a8549e6cc5e783b80f13e2eea492ecf281c5d4ef00d7710af9898c9f8d40", kill_on_drop: false }` [INFO] [stdout] 15d4a8549e6cc5e783b80f13e2eea492ecf281c5d4ef00d7710af9898c9f8d40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 27c200f931f64f65f7bb7a724e9a60c12429c3ea65f6abb3b70ec2282e5e2311 [INFO] running `Command { std: "docker" "start" "-a" "27c200f931f64f65f7bb7a724e9a60c12429c3ea65f6abb3b70ec2282e5e2311", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling ty-tag-macros v0.1.0 [INFO] [stderr] Compiling ty-tag v0.1.1 [INFO] [stderr] Compiling supply v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.63s [INFO] running `Command { std: "docker" "inspect" "27c200f931f64f65f7bb7a724e9a60c12429c3ea65f6abb3b70ec2282e5e2311", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27c200f931f64f65f7bb7a724e9a60c12429c3ea65f6abb3b70ec2282e5e2311", kill_on_drop: false }` [INFO] [stdout] 27c200f931f64f65f7bb7a724e9a60c12429c3ea65f6abb3b70ec2282e5e2311 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64a1fcb08bb5f48e892dc4d203bdccd5204c9a4f02f13d5232aef24cd2ae77f9 [INFO] running `Command { std: "docker" "start" "-a" "64a1fcb08bb5f48e892dc4d203bdccd5204c9a4f02f13d5232aef24cd2ae77f9", kill_on_drop: false }` [INFO] [stderr] Compiling supply v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Test` is never constructed [INFO] [stdout] --> tests/want.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | struct Test<'a>(NoAuto<'a>); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Test` is never constructed [INFO] [stdout] --> tests/want.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | struct Test<'a>(NoAuto<'a>); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Other` is never constructed [INFO] [stdout] --> tests/want.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 49 | struct Other; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> tests/want.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `assert_can_call_new_and_downcast` is never used [INFO] [stdout] --> tests/want.rs:315:8 [INFO] [stdout] | [INFO] [stdout] 315 | fn assert_can_call_new_and_downcast<'u, T: ReifySized, U: ReifySized, L: LifetimeList>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `auto_send` is never used [INFO] [stdout] --> tests/want.rs:359:8 [INFO] [stdout] | [INFO] [stdout] 359 | fn auto_send>() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `auto_sync` is never used [INFO] [stdout] --> tests/want.rs:367:8 [INFO] [stdout] | [INFO] [stdout] 367 | fn auto_sync>() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `auto_unpin` is never used [INFO] [stdout] --> tests/want.rs:375:8 [INFO] [stdout] | [INFO] [stdout] 375 | fn auto_unpin>() [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `auto_ref_unwind` is never used [INFO] [stdout] --> tests/want.rs:383:8 [INFO] [stdout] | [INFO] [stdout] 383 | fn auto_ref_unwind>() [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `auto_unwind` is never used [INFO] [stdout] --> tests/want.rs:391:8 [INFO] [stdout] | [INFO] [stdout] 391 | fn auto_unwind>() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `assert_new` is never used [INFO] [stdout] --> tests/want.rs:412:8 [INFO] [stdout] | [INFO] [stdout] 412 | fn assert_new>(value: Option) -> WantOne { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `assert_into_inner` is never used [INFO] [stdout] --> tests/want.rs:417:8 [INFO] [stdout] | [INFO] [stdout] 417 | fn assert_into_inner>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyReq` is never constructed [INFO] [stdout] --> tests/miscellaneous.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | struct MyReq; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [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 1.34s [INFO] running `Command { std: "docker" "inspect" "64a1fcb08bb5f48e892dc4d203bdccd5204c9a4f02f13d5232aef24cd2ae77f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64a1fcb08bb5f48e892dc4d203bdccd5204c9a4f02f13d5232aef24cd2ae77f9", kill_on_drop: false }` [INFO] [stdout] 64a1fcb08bb5f48e892dc4d203bdccd5204c9a4f02f13d5232aef24cd2ae77f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cce18ed0c280ab22ff926ea3d6ff27cb600a294913d780bd50fe2ecc68b3a58f [INFO] running `Command { std: "docker" "start" "-a" "cce18ed0c280ab22ff926ea3d6ff27cb600a294913d780bd50fe2ecc68b3a58f", kill_on_drop: false }` [INFO] [stderr] warning: struct `Test` is never constructed [INFO] [stderr] --> tests/want.rs:20:12 [INFO] [stderr] | [INFO] [stderr] 20 | struct Test<'a>(NoAuto<'a>); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Test` is never constructed [INFO] [stderr] --> tests/want.rs:36:12 [INFO] [stderr] | [INFO] [stderr] 36 | struct Test<'a>(NoAuto<'a>); [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Other` is never constructed [INFO] [stderr] --> tests/want.rs:49:12 [INFO] [stderr] | [INFO] [stderr] 49 | struct Other; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `test` is never used [INFO] [stderr] --> tests/want.rs:62:8 [INFO] [stderr] | [INFO] [stderr] 62 | fn test() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `assert_can_call_new_and_downcast` is never used [INFO] [stderr] --> tests/want.rs:315:8 [INFO] [stderr] | [INFO] [stderr] 315 | fn assert_can_call_new_and_downcast<'u, T: ReifySized, U: ReifySized, L: LifetimeList>( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `auto_send` is never used [INFO] [stderr] --> tests/want.rs:359:8 [INFO] [stderr] | [INFO] [stderr] 359 | fn auto_send>() [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `auto_sync` is never used [INFO] [stderr] --> tests/want.rs:367:8 [INFO] [stderr] | [INFO] [stderr] 367 | fn auto_sync>() [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `auto_unpin` is never used [INFO] [stderr] --> tests/want.rs:375:8 [INFO] [stderr] | [INFO] [stderr] 375 | fn auto_unpin>() [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `auto_ref_unwind` is never used [INFO] [stderr] --> tests/want.rs:383:8 [INFO] [stderr] | [INFO] [stderr] 383 | fn auto_ref_unwind>() [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `auto_unwind` is never used [INFO] [stderr] --> tests/want.rs:391:8 [INFO] [stderr] | [INFO] [stderr] 391 | fn auto_unwind>() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `assert_new` is never used [INFO] [stderr] --> tests/want.rs:412:8 [INFO] [stderr] | [INFO] [stderr] 412 | fn assert_new>(value: Option) -> WantOne { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `assert_into_inner` is never used [INFO] [stderr] --> tests/want.rs:417:8 [INFO] [stderr] | [INFO] [stderr] 417 | fn assert_into_inner>( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `MyReq` is never constructed [INFO] [stderr] --> tests/miscellaneous.rs:17:8 [INFO] [stderr] | [INFO] [stderr] 17 | struct MyReq; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `supply` (test "want") generated 12 warnings [INFO] [stderr] warning: `supply` (test "miscellaneous") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/supply-3e3d72ba0fbc4934) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test want::erased::tests::demo ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/example_error.rs (/opt/rustwide/target/debug/deps/example_error-5955bf1e763a7e0a) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test error_2 ... ok [INFO] [stdout] test custom_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/example_lifetimes.rs (/opt/rustwide/target/debug/deps/example_lifetimes-f16e2fa2482b8b2a) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test example ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/example_multivalue.rs (/opt/rustwide/target/debug/deps/example_multivalue-81f483353b72ee97) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test example ... ok [INFO] [stdout] test example_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/example_traits.rs (/opt/rustwide/target/debug/deps/example_traits-2335a70ca1dccd4d) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test example ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/miscellaneous.rs (/opt/rustwide/target/debug/deps/miscellaneous-3725c8857fc5822c) [INFO] [stderr] Running tests/want.rs (/opt/rustwide/target/debug/deps/want-761d616c9403f529) [INFO] [stdout] [INFO] [stderr] Doc-tests supply [INFO] [stdout] running 1 test [INFO] [stdout] test exibit_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test can_call_dyn_methods ... ok [INFO] [stdout] test tagged_option_fulfill ... ok [INFO] [stdout] test tagged_option_default ... ok [INFO] [stdout] test erased_want_for_new_then_downcast ... ok [INFO] [stdout] test tagged_option_new_then_into_inner ... ok [INFO] [stdout] test tagged_option_try_for_id ... ok [INFO] [stdout] test tagged_option_want_for_is_satisfied ... ok [INFO] [stdout] test tagged_option_is_satisfied ... ok [INFO] [stdout] test want_provide ... ok [INFO] [stdout] test want_tag ... ok [INFO] [stdout] test want_try_for ... ok [INFO] [stdout] test want_value ... ok [INFO] [stdout] test want_provide_with ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 60) ... ok [INFO] [stdout] test src/lib.rs - (line 72) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cce18ed0c280ab22ff926ea3d6ff27cb600a294913d780bd50fe2ecc68b3a58f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cce18ed0c280ab22ff926ea3d6ff27cb600a294913d780bd50fe2ecc68b3a58f", kill_on_drop: false }` [INFO] [stdout] cce18ed0c280ab22ff926ea3d6ff27cb600a294913d780bd50fe2ecc68b3a58f