[INFO] cloning repository https://github.com/carrotflakes/fnum [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/carrotflakes/fnum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarrotflakes%2Ffnum", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarrotflakes%2Ffnum'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2a8e86b91911f5022a2d9154f19e7e25f89efe4d [INFO] testing carrotflakes/fnum against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarrotflakes%2Ffnum" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/carrotflakes/fnum on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/carrotflakes/fnum [INFO] finished tweaking git repo https://github.com/carrotflakes/fnum [INFO] tweaked toml for git repo https://github.com/carrotflakes/fnum written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/carrotflakes/fnum already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8b93ad48a192363176854f1c8144c140f56df3294d22d1aa539c1403ccbca654 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8b93ad48a192363176854f1c8144c140f56df3294d22d1aa539c1403ccbca654", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b93ad48a192363176854f1c8144c140f56df3294d22d1aa539c1403ccbca654", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b93ad48a192363176854f1c8144c140f56df3294d22d1aa539c1403ccbca654", kill_on_drop: false }` [INFO] [stdout] 8b93ad48a192363176854f1c8144c140f56df3294d22d1aa539c1403ccbca654 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc1b1a85d33348225e7852c927536e6d25ef4e800d17ed70a8c6e4e1a418f795 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fc1b1a85d33348225e7852c927536e6d25ef4e800d17ed70a8c6e4e1a418f795", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.56 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling fnum-derive v0.0.1 [INFO] [stderr] Compiling fnum v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.03s [INFO] running `Command { std: "docker" "inspect" "fc1b1a85d33348225e7852c927536e6d25ef4e800d17ed70a8c6e4e1a418f795", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc1b1a85d33348225e7852c927536e6d25ef4e800d17ed70a8c6e4e1a418f795", kill_on_drop: false }` [INFO] [stdout] fc1b1a85d33348225e7852c927536e6d25ef4e800d17ed70a8c6e4e1a418f795 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3bd7269424ac5e762c1505f66ee32e07e43ac01ba92186be4a6e277d04df8425 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3bd7269424ac5e762c1505f66ee32e07e43ac01ba92186be4a6e277d04df8425", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling fnum v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.72s [INFO] running `Command { std: "docker" "inspect" "3bd7269424ac5e762c1505f66ee32e07e43ac01ba92186be4a6e277d04df8425", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bd7269424ac5e762c1505f66ee32e07e43ac01ba92186be4a6e277d04df8425", kill_on_drop: false }` [INFO] [stdout] 3bd7269424ac5e762c1505f66ee32e07e43ac01ba92186be4a6e277d04df8425 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 543c5b97833dedfa78ab83aa12f74e70669248a55fd3430b88f296f97a35abb8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "543c5b97833dedfa78ab83aa12f74e70669248a55fd3430b88f296f97a35abb8", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fnum-ae7c43476eba6f81) [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 fnum [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - Fnum::variant_index (line 37) ... FAILED [INFO] [stdout] test src/lib.rs - (line 4) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - Fnum::variant_index (line 37) stdout ---- [INFO] [stdout] error: cannot find derive macro `Fnum` in this scope [INFO] [stdout] --> src/lib.rs:38:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Fnum)] [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] error[E0599]: no variant or associated item named `First` found for enum `MyEnum` in the current scope [INFO] [stdout] --> src/lib.rs:44:20 [INFO] [stdout] | [INFO] [stdout] 4 | enum MyEnum { [INFO] [stdout] | ----------- variant or associated item `First` not found here [INFO] [stdout] ... [INFO] [stdout] 9 | assert_eq!(MyEnum::First.variant_index(), 0); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | variant or associated item not found in `MyEnum` [INFO] [stdout] | help: there is a variant with a similar name (notice the capitalization): `FIrst` [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `variant_index` found for enum `MyEnum` in the current scope [INFO] [stdout] --> src/lib.rs:45:27 [INFO] [stdout] | [INFO] [stdout] 4 | enum MyEnum { [INFO] [stdout] | ----------- method `variant_index` not found for this [INFO] [stdout] ... [INFO] [stdout] 10 | assert_eq!(MyEnum::Second.variant_index(), 1); [INFO] [stdout] | ^^^^^^^^^^^^^ method not found in `MyEnum` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `variant_index`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `fnum::Fnum` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - Fnum::variant_index (line 37) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.91s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "543c5b97833dedfa78ab83aa12f74e70669248a55fd3430b88f296f97a35abb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "543c5b97833dedfa78ab83aa12f74e70669248a55fd3430b88f296f97a35abb8", kill_on_drop: false }` [INFO] [stdout] 543c5b97833dedfa78ab83aa12f74e70669248a55fd3430b88f296f97a35abb8