[INFO] fetching crate subenum 1.1.2... [INFO] testing subenum-1.1.2 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate subenum 1.1.2 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate subenum 1.1.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate subenum 1.1.2 [INFO] tweaked toml for crates.io crate subenum 1.1.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate subenum 1.1.2 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate subenum 1.1.2 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "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 quote v1.0.35 [INFO] [stderr] Downloaded strum_macros v0.24.3 [INFO] [stderr] Downloaded rustversion v1.0.14 [INFO] [stderr] Downloaded semver v1.0.22 [INFO] [stderr] Downloaded proc-macro2 v1.0.79 [INFO] [stderr] Downloaded strum v0.24.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f672de020e8a91852f9af6177b770f0b187f076f370a71f3c324da37749c0fcf [INFO] running `Command { std: "docker" "start" "-a" "f672de020e8a91852f9af6177b770f0b187f076f370a71f3c324da37749c0fcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f672de020e8a91852f9af6177b770f0b187f076f370a71f3c324da37749c0fcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f672de020e8a91852f9af6177b770f0b187f076f370a71f3c324da37749c0fcf", kill_on_drop: false }` [INFO] [stdout] f672de020e8a91852f9af6177b770f0b187f076f370a71f3c324da37749c0fcf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f0b5b367e5afe236884976f13ef64cb68766355d29c0366257c91f90518c94e [INFO] running `Command { std: "docker" "start" "-a" "4f0b5b367e5afe236884976f13ef64cb68766355d29c0366257c91f90518c94e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling subenum v1.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.48s [INFO] running `Command { std: "docker" "inspect" "4f0b5b367e5afe236884976f13ef64cb68766355d29c0366257c91f90518c94e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f0b5b367e5afe236884976f13ef64cb68766355d29c0366257c91f90518c94e", kill_on_drop: false }` [INFO] [stdout] 4f0b5b367e5afe236884976f13ef64cb68766355d29c0366257c91f90518c94e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dbc8ec098282942e0b5d0af725642bd17dc8875539986fd5035336e054f97075 [INFO] running `Command { std: "docker" "start" "-a" "dbc8ec098282942e0b5d0af725642bd17dc8875539986fd5035336e054f97075", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling subenum v1.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling strum v0.24.1 [INFO] [stdout] warning: enum `EnumA` is never used [INFO] [stdout] --> tests/subenum_specific.rs:36:6 [INFO] [stdout] | [INFO] [stdout] 36 | enum EnumA { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Foo` is never used [INFO] [stdout] --> tests/it.rs:5:6 [INFO] [stdout] | [INFO] [stdout] 5 | enum Foo { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Pippy` is never used [INFO] [stdout] --> tests/it.rs:19:6 [INFO] [stdout] | [INFO] [stdout] 19 | enum Pippy<'a, T> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Flippy` is never used [INFO] [stdout] --> tests/it.rs:36:6 [INFO] [stdout] | [INFO] [stdout] 36 | enum Flippy [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Boo` is never used [INFO] [stdout] --> tests/it.rs:63:6 [INFO] [stdout] | [INFO] [stdout] 63 | enum Boo<'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Whew` is never used [INFO] [stdout] --> tests/it.rs:69:6 [INFO] [stdout] | [INFO] [stdout] 69 | enum Whew<'a: 'b, 'b, 'c, T, U> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.67s [INFO] running `Command { std: "docker" "inspect" "dbc8ec098282942e0b5d0af725642bd17dc8875539986fd5035336e054f97075", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbc8ec098282942e0b5d0af725642bd17dc8875539986fd5035336e054f97075", kill_on_drop: false }` [INFO] [stdout] dbc8ec098282942e0b5d0af725642bd17dc8875539986fd5035336e054f97075 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bd221200778c2bd591ae8743eb42c4bc4b5edfef412e16ad4b0f14dba45702ac [INFO] running `Command { std: "docker" "start" "-a" "bd221200778c2bd591ae8743eb42c4bc4b5edfef412e16ad4b0f14dba45702ac", kill_on_drop: false }` [INFO] [stderr] warning: enum `Foo` is never used [INFO] [stderr] --> tests/it.rs:5:6 [INFO] [stderr] | [INFO] [stderr] 5 | enum Foo { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: enum `Pippy` is never used [INFO] [stderr] --> tests/it.rs:19:6 [INFO] [stderr] | [INFO] [stderr] 19 | enum Pippy<'a, T> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `Flippy` is never used [INFO] [stderr] --> tests/it.rs:36:6 [INFO] [stderr] | [INFO] [stderr] 36 | enum Flippy [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `Boo` is never used [INFO] [stderr] --> tests/it.rs:63:6 [INFO] [stderr] | [INFO] [stderr] 63 | enum Boo<'a> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `Whew` is never used [INFO] [stderr] --> tests/it.rs:69:6 [INFO] [stderr] | [INFO] [stderr] 69 | enum Whew<'a: 'b, 'b, 'c, T, U> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `EnumA` is never used [INFO] [stderr] --> tests/subenum_specific.rs:36:6 [INFO] [stderr] | [INFO] [stderr] 36 | enum EnumA { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `subenum` (test "it") generated 5 warnings [INFO] [stderr] warning: `subenum` (test "subenum_specific") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/subenum-bd1d745fffbb494b) [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] Running tests/it.rs (/opt/rustwide/target/debug/deps/it-fe36233e63859e9e) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_enum_with_error_variant ... ok [INFO] [stdout] test test_snoo ... 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/subenum_specific.rs (/opt/rustwide/target/debug/deps/subenum_specific-29d20a0fc85ec470) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_token ... 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] Doc-tests subenum [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 116) ... ok [INFO] [stdout] test src/lib.rs - (line 52) ... ok [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bd221200778c2bd591ae8743eb42c4bc4b5edfef412e16ad4b0f14dba45702ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd221200778c2bd591ae8743eb42c4bc4b5edfef412e16ad4b0f14dba45702ac", kill_on_drop: false }` [INFO] [stdout] bd221200778c2bd591ae8743eb42c4bc4b5edfef412e16ad4b0f14dba45702ac