[INFO] fetching crate ext-trait 2.0.0... [INFO] testing ext-trait-2.0.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate ext-trait 2.0.0 into /workspace/builds/worker-4-tc1/source [INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config [INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate ext-trait 2.0.0 [INFO] finished tweaking crates.io crate ext-trait 2.0.0 [INFO] tweaked toml for crates.io crate ext-trait 2.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ext-trait 2.0.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 7 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ext-trait-proc_macros v2.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2463778c39628b6571a7fc3c1159056cce44f7ba94167d37fb9418d7bf5ca52c [INFO] running `Command { std: "docker" "start" "-a" "2463778c39628b6571a7fc3c1159056cce44f7ba94167d37fb9418d7bf5ca52c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2463778c39628b6571a7fc3c1159056cce44f7ba94167d37fb9418d7bf5ca52c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2463778c39628b6571a7fc3c1159056cce44f7ba94167d37fb9418d7bf5ca52c", kill_on_drop: false }` [INFO] [stdout] 2463778c39628b6571a7fc3c1159056cce44f7ba94167d37fb9418d7bf5ca52c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 480694747b823e1d725799c7268556233ea014d5ccea54229528a8f6b1737693 [INFO] running `Command { std: "docker" "start" "-a" "480694747b823e1d725799c7268556233ea014d5ccea54229528a8f6b1737693", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling ext-trait-proc_macros v2.0.0 [INFO] [stderr] Compiling ext-trait v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.86s [INFO] running `Command { std: "docker" "inspect" "480694747b823e1d725799c7268556233ea014d5ccea54229528a8f6b1737693", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "480694747b823e1d725799c7268556233ea014d5ccea54229528a8f6b1737693", kill_on_drop: false }` [INFO] [stdout] 480694747b823e1d725799c7268556233ea014d5ccea54229528a8f6b1737693 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] c622995af15099d99c417405b97d4c24910dc928dc0db8e44c312c69efd341cd [INFO] running `Command { std: "docker" "start" "-a" "c622995af15099d99c417405b97d4c24910dc928dc0db8e44c312c69efd341cd", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Compiling ext-trait v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `Foo` is never used [INFO] [stdout] --> tests/compiles_fine.rs:5:23 [INFO] [stdout] | [INFO] [stdout] 5 | #[extension(trait Foo)] [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Bar` is never used [INFO] [stdout] --> tests/compiles_fine.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | #[extension(trait Bar)] [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Baz` is never used [INFO] [stdout] --> tests/compiles_fine.rs:11:23 [INFO] [stdout] | [INFO] [stdout] 11 | #[extension(trait Baz)] [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Quux` is never used [INFO] [stdout] --> tests/compiles_fine.rs:14:23 [INFO] [stdout] | [INFO] [stdout] 14 | #[extension(trait Quux)] [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Inline` is never used [INFO] [stdout] --> tests/compiles_fine.rs:62:23 [INFO] [stdout] | [INFO] [stdout] 62 | #[extension(trait Inline)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Async` is never used [INFO] [stdout] --> tests/compiles_fine.rs:69:23 [INFO] [stdout] | [INFO] [stdout] 69 | #[extension(trait Async)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Pub` is never used [INFO] [stdout] --> tests/compiles_fine.rs:20:31 [INFO] [stdout] | [INFO] [stdout] 20 | #[extension(pub trait Pub)] [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `PubCrate` is never used [INFO] [stdout] --> tests/compiles_fine.rs:23:38 [INFO] [stdout] | [INFO] [stdout] 23 | #[extension(pub(crate) trait PubCrate)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.93s [INFO] running `Command { std: "docker" "inspect" "c622995af15099d99c417405b97d4c24910dc928dc0db8e44c312c69efd341cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c622995af15099d99c417405b97d4c24910dc928dc0db8e44c312c69efd341cd", kill_on_drop: false }` [INFO] [stdout] c622995af15099d99c417405b97d4c24910dc928dc0db8e44c312c69efd341cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 55edbb60bb2f1d639cd7dfe7f9d86cf22163a9e4fd3e02896b2021bb7ca9d3b3 [INFO] running `Command { std: "docker" "start" "-a" "55edbb60bb2f1d639cd7dfe7f9d86cf22163a9e4fd3e02896b2021bb7ca9d3b3", kill_on_drop: false }` [INFO] [stderr] warning: trait `Foo` is never used [INFO] [stdout] [INFO] [stderr] --> tests/compiles_fine.rs:5:23 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 5 | #[extension(trait Foo)] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait `Bar` is never used [INFO] [stderr] --> tests/compiles_fine.rs:8:23 [INFO] [stderr] | [INFO] [stderr] 8 | #[extension(trait Bar)] [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Baz` is never used [INFO] [stderr] --> tests/compiles_fine.rs:11:23 [INFO] [stderr] | [INFO] [stderr] 11 | #[extension(trait Baz)] [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Quux` is never used [INFO] [stderr] --> tests/compiles_fine.rs:14:23 [INFO] [stderr] | [INFO] [stderr] 14 | #[extension(trait Quux)] [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Inline` is never used [INFO] [stderr] --> tests/compiles_fine.rs:62:23 [INFO] [stderr] | [INFO] [stderr] 62 | #[extension(trait Inline)] [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Async` is never used [INFO] [stderr] --> tests/compiles_fine.rs:69:23 [INFO] [stderr] | [INFO] [stderr] 69 | #[extension(trait Async)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Pub` is never used [INFO] [stderr] --> tests/compiles_fine.rs:20:31 [INFO] [stderr] | [INFO] [stderr] 20 | #[extension(pub trait Pub)] [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `PubCrate` is never used [INFO] [stderr] --> tests/compiles_fine.rs:23:38 [INFO] [stderr] | [INFO] [stderr] 23 | #[extension(pub(crate) trait PubCrate)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ext-trait` (test "compiles_fine") generated 8 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ext_trait-2637651fe84c3081) [INFO] [stderr] Running tests/compiles_fine.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/compiles_fine-fedeb245dc65cca2) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test all_the_assocs ... ok [INFO] [stdout] test attrs ... ok [INFO] [stdout] test empty ... ok [INFO] [stdout] test context ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "55edbb60bb2f1d639cd7dfe7f9d86cf22163a9e4fd3e02896b2021bb7ca9d3b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55edbb60bb2f1d639cd7dfe7f9d86cf22163a9e4fd3e02896b2021bb7ca9d3b3", kill_on_drop: false }` [INFO] [stdout] 55edbb60bb2f1d639cd7dfe7f9d86cf22163a9e4fd3e02896b2021bb7ca9d3b3