[INFO] fetching crate proc-macro-error-attr 1.0.4... [INFO] testing proc-macro-error-attr-1.0.4 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate proc-macro-error-attr 1.0.4 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate proc-macro-error-attr 1.0.4 [INFO] finished tweaking crates.io crate proc-macro-error-attr 1.0.4 [INFO] tweaked toml for crates.io crate proc-macro-error-attr 1.0.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate proc-macro-error-attr 1.0.4 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 4 packages to latest compatible versions [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] 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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b6baef9b55b32c1bbdd2212caede062141fc18660d38781fc57e7c4691814e4e [INFO] running `Command { std: "docker" "start" "-a" "b6baef9b55b32c1bbdd2212caede062141fc18660d38781fc57e7c4691814e4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6baef9b55b32c1bbdd2212caede062141fc18660d38781fc57e7c4691814e4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6baef9b55b32c1bbdd2212caede062141fc18660d38781fc57e7c4691814e4e", kill_on_drop: false }` [INFO] [stdout] b6baef9b55b32c1bbdd2212caede062141fc18660d38781fc57e7c4691814e4e [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5324a6d56c1019b35e33aa3dcd5edae1785d0265781e8e7679cdcc257ffd1e5d [INFO] running `Command { std: "docker" "start" "-a" "5324a6d56c1019b35e33aa3dcd5edae1785d0265781e8e7679cdcc257ffd1e5d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `always_assert_unwind` [INFO] [stdout] --> src/lib.rs:86:11 [INFO] [stdout] | [INFO] [stdout] 86 | #[cfg(not(always_assert_unwind))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(always_assert_unwind)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(always_assert_unwind)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `always_assert_unwind` [INFO] [stdout] --> src/lib.rs:102:7 [INFO] [stdout] | [INFO] [stdout] 102 | #[cfg(always_assert_unwind)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(always_assert_unwind)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(always_assert_unwind)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.77s [INFO] running `Command { std: "docker" "inspect" "5324a6d56c1019b35e33aa3dcd5edae1785d0265781e8e7679cdcc257ffd1e5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5324a6d56c1019b35e33aa3dcd5edae1785d0265781e8e7679cdcc257ffd1e5d", kill_on_drop: false }` [INFO] [stdout] 5324a6d56c1019b35e33aa3dcd5edae1785d0265781e8e7679cdcc257ffd1e5d [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46b1c41250d834381c5dd12eb88d1d0032ca954c3fc2bdf255b19277e9891d77 [INFO] running `Command { std: "docker" "start" "-a" "46b1c41250d834381c5dd12eb88d1d0032ca954c3fc2bdf255b19277e9891d77", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `always_assert_unwind` [INFO] [stdout] --> src/lib.rs:86:11 [INFO] [stdout] | [INFO] [stdout] 86 | #[cfg(not(always_assert_unwind))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(always_assert_unwind)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(always_assert_unwind)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `always_assert_unwind` [INFO] [stdout] --> src/lib.rs:102:7 [INFO] [stdout] | [INFO] [stdout] 102 | #[cfg(always_assert_unwind)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(always_assert_unwind)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(always_assert_unwind)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `always_assert_unwind` [INFO] [stdout] --> src/lib.rs:86:11 [INFO] [stdout] | [INFO] [stdout] 86 | #[cfg(not(always_assert_unwind))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(always_assert_unwind)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(always_assert_unwind)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `always_assert_unwind` [INFO] [stdout] --> src/lib.rs:102:7 [INFO] [stdout] | [INFO] [stdout] 102 | #[cfg(always_assert_unwind)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(always_assert_unwind)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(always_assert_unwind)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "46b1c41250d834381c5dd12eb88d1d0032ca954c3fc2bdf255b19277e9891d77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46b1c41250d834381c5dd12eb88d1d0032ca954c3fc2bdf255b19277e9891d77", kill_on_drop: false }` [INFO] [stdout] 46b1c41250d834381c5dd12eb88d1d0032ca954c3fc2bdf255b19277e9891d77 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e01318c62beb188ead2aaceae1d5abdc246a65fbf0e8617bbf86bc08bc066bfd [INFO] running `Command { std: "docker" "start" "-a" "e01318c62beb188ead2aaceae1d5abdc246a65fbf0e8617bbf86bc08bc066bfd", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition name: `always_assert_unwind` [INFO] [stderr] --> src/lib.rs:86:11 [INFO] [stderr] | [INFO] [stderr] 86 | #[cfg(not(always_assert_unwind))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(always_assert_unwind)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(always_assert_unwind)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `always_assert_unwind` [INFO] [stderr] --> src/lib.rs:102:7 [INFO] [stderr] | [INFO] [stderr] 102 | #[cfg(always_assert_unwind)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(always_assert_unwind)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(always_assert_unwind)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: `proc-macro-error-attr` (lib) generated 2 warnings [INFO] [stderr] warning: `proc-macro-error-attr` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/proc_macro_error_attr-29253d83c01639a5) [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] [stderr] Doc-tests proc_macro_error_attr [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] running `Command { std: "docker" "inspect" "e01318c62beb188ead2aaceae1d5abdc246a65fbf0e8617bbf86bc08bc066bfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e01318c62beb188ead2aaceae1d5abdc246a65fbf0e8617bbf86bc08bc066bfd", kill_on_drop: false }` [INFO] [stdout] e01318c62beb188ead2aaceae1d5abdc246a65fbf0e8617bbf86bc08bc066bfd