[INFO] fetching crate custom-try 0.1.0-rc1... [INFO] testing custom-try-0.1.0-rc1 against 1.90.0 for beta-1.91-3 [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 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 79d6fb0a5cb897466fd68dc8d018a5ef824940f3d3dd2e82024bf76a21823818 [INFO] running `Command { std: "docker" "start" "-a" "79d6fb0a5cb897466fd68dc8d018a5ef824940f3d3dd2e82024bf76a21823818", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "79d6fb0a5cb897466fd68dc8d018a5ef824940f3d3dd2e82024bf76a21823818", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79d6fb0a5cb897466fd68dc8d018a5ef824940f3d3dd2e82024bf76a21823818", kill_on_drop: false }` [INFO] [stdout] 79d6fb0a5cb897466fd68dc8d018a5ef824940f3d3dd2e82024bf76a21823818 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e9ef6d7bd4306499cbcba2bf3c1f54b175b9e21016bdb94b760ab6d81319095 [INFO] running `Command { std: "docker" "start" "-a" "7e9ef6d7bd4306499cbcba2bf3c1f54b175b9e21016bdb94b760ab6d81319095", 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 4.77s [INFO] running `Command { std: "docker" "inspect" "7e9ef6d7bd4306499cbcba2bf3c1f54b175b9e21016bdb94b760ab6d81319095", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e9ef6d7bd4306499cbcba2bf3c1f54b175b9e21016bdb94b760ab6d81319095", kill_on_drop: false }` [INFO] [stdout] 7e9ef6d7bd4306499cbcba2bf3c1f54b175b9e21016bdb94b760ab6d81319095 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70f14749ec70db8548757d4563ea0fcfd386e1aa2dcfe38daef3cc5830d3d0c4 [INFO] running `Command { std: "docker" "start" "-a" "70f14749ec70db8548757d4563ea0fcfd386e1aa2dcfe38daef3cc5830d3d0c4", 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 0.34s [INFO] running `Command { std: "docker" "inspect" "70f14749ec70db8548757d4563ea0fcfd386e1aa2dcfe38daef3cc5830d3d0c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70f14749ec70db8548757d4563ea0fcfd386e1aa2dcfe38daef3cc5830d3d0c4", kill_on_drop: false }` [INFO] [stdout] 70f14749ec70db8548757d4563ea0fcfd386e1aa2dcfe38daef3cc5830d3d0c4 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4858a5078f4191fb40dba94d1988abb092f6a533124a65926b7e8d2c3ca77036 [INFO] running `Command { std: "docker" "start" "-a" "4858a5078f4191fb40dba94d1988abb092f6a533124a65926b7e8d2c3ca77036", 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-450b4d6994b1f332) [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 81) - compile fail ... ok [INFO] [stdout] test src/_lib.rs - _compile_fail_tests (line 90) - 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 0.31s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4858a5078f4191fb40dba94d1988abb092f6a533124a65926b7e8d2c3ca77036", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4858a5078f4191fb40dba94d1988abb092f6a533124a65926b7e8d2c3ca77036", kill_on_drop: false }` [INFO] [stdout] 4858a5078f4191fb40dba94d1988abb092f6a533124a65926b7e8d2c3ca77036