[INFO] fetching crate custom-try 0.1.0-rc1... [INFO] testing custom-try-0.1.0-rc1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate custom-try 0.1.0-rc1 into /workspace/builds/worker-0-tc1/source [INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config [INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate custom-try 0.1.0-rc1 [INFO] finished tweaking crates.io crate custom-try 0.1.0-rc1 [INFO] tweaked toml for crates.io crate custom-try 0.1.0-rc1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate custom-try 0.1.0-rc1 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 5 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded custom-try-proc_macros v0.1.0-rc1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2e4c2df388e4a3ae0f79bc7227d4126ac2b79288650427e5cb75e8b3241c8729 [INFO] running `Command { std: "docker" "start" "-a" "2e4c2df388e4a3ae0f79bc7227d4126ac2b79288650427e5cb75e8b3241c8729", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e4c2df388e4a3ae0f79bc7227d4126ac2b79288650427e5cb75e8b3241c8729", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e4c2df388e4a3ae0f79bc7227d4126ac2b79288650427e5cb75e8b3241c8729", kill_on_drop: false }` [INFO] [stdout] 2e4c2df388e4a3ae0f79bc7227d4126ac2b79288650427e5cb75e8b3241c8729 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1c7c6aea4ac6db72debc49ede5e7c51c974925b1011c8ce95e5fa50fbf19edf3 [INFO] running `Command { std: "docker" "start" "-a" "1c7c6aea4ac6db72debc49ede5e7c51c974925b1011c8ce95e5fa50fbf19edf3", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling custom-try-proc_macros v0.1.0-rc1 [INFO] [stderr] Compiling custom-try v0.1.0-rc1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `COMMENTED_OUT` [INFO] [stdout] --> src/_lib.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | #[cfg(COMMENTED_OUT)] // <- Remove this when used! [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(COMMENTED_OUT)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(COMMENTED_OUT)");` 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.75s [INFO] running `Command { std: "docker" "inspect" "1c7c6aea4ac6db72debc49ede5e7c51c974925b1011c8ce95e5fa50fbf19edf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c7c6aea4ac6db72debc49ede5e7c51c974925b1011c8ce95e5fa50fbf19edf3", kill_on_drop: false }` [INFO] [stdout] 1c7c6aea4ac6db72debc49ede5e7c51c974925b1011c8ce95e5fa50fbf19edf3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 8f0125b4547ab1d6ac7de8a5737e420ecc62c9164228a217282fb35503edbe4f [INFO] running `Command { std: "docker" "start" "-a" "8f0125b4547ab1d6ac7de8a5737e420ecc62c9164228a217282fb35503edbe4f", kill_on_drop: false }` [INFO] [stdout] warning: unexpected `cfg` condition name: `COMMENTED_OUT` [INFO] [stdout] --> src/_lib.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | #[cfg(COMMENTED_OUT)] // <- Remove this when used! [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(COMMENTED_OUT)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(COMMENTED_OUT)");` 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] [stderr] Compiling custom-try v0.1.0-rc1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `COMMENTED_OUT` [INFO] [stdout] --> src/_lib.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | #[cfg(COMMENTED_OUT)] // <- Remove this when used! [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(COMMENTED_OUT)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(COMMENTED_OUT)");` 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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "8f0125b4547ab1d6ac7de8a5737e420ecc62c9164228a217282fb35503edbe4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f0125b4547ab1d6ac7de8a5737e420ecc62c9164228a217282fb35503edbe4f", kill_on_drop: false }` [INFO] [stdout] 8f0125b4547ab1d6ac7de8a5737e420ecc62c9164228a217282fb35503edbe4f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1a87c8775c85efd9fa3b3b4a4f275b57f9704882d9dd37857e66637fc1cb215c [INFO] running `Command { std: "docker" "start" "-a" "1a87c8775c85efd9fa3b3b4a4f275b57f9704882d9dd37857e66637fc1cb215c", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition name: `COMMENTED_OUT` [INFO] [stderr] --> src/_lib.rs:12:7 [INFO] [stderr] | [INFO] [stderr] 12 | #[cfg(COMMENTED_OUT)] // <- Remove this when used! [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(COMMENTED_OUT)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(COMMENTED_OUT)");` 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: `custom-try` (lib) generated 1 warning [INFO] [stderr] warning: `custom-try` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/_lib.rs (/opt/rustwide/target/debug/deps/custom_try-0685e9a3778e31ab) [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 custom_try [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/_lib.rs - _compile_fail_tests (line 90) - compile fail ... ok [INFO] [stdout] test src/_lib.rs - _compile_fail_tests (line 81) - compile fail ... ok [INFO] [stdout] test src/_lib.rs - _compile_fail_tests (line 101) - compile fail ... ok [INFO] [stdout] test src/_lib.rs - custom_try (line 28) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1a87c8775c85efd9fa3b3b4a4f275b57f9704882d9dd37857e66637fc1cb215c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a87c8775c85efd9fa3b3b4a4f275b57f9704882d9dd37857e66637fc1cb215c", kill_on_drop: false }` [INFO] [stdout] 1a87c8775c85efd9fa3b3b4a4f275b57f9704882d9dd37857e66637fc1cb215c