[INFO] fetching crate enum-fun-macros 0.1.6...
[INFO] testing enum-fun-macros-0.1.6 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate enum-fun-macros 0.1.6 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate enum-fun-macros 0.1.6
[INFO] finished tweaking crates.io crate enum-fun-macros 0.1.6
[INFO] tweaked toml for crates.io crate enum-fun-macros 0.1.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate enum-fun-macros 0.1.6 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate enum-fun-macros 0.1.6 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ee71474b7cac19f88cc7bc19255aeaa39bd853fce2a92d35cdd76a7f9e0e749
[INFO] running `Command { std: "docker" "start" "-a" "4ee71474b7cac19f88cc7bc19255aeaa39bd853fce2a92d35cdd76a7f9e0e749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ee71474b7cac19f88cc7bc19255aeaa39bd853fce2a92d35cdd76a7f9e0e749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ee71474b7cac19f88cc7bc19255aeaa39bd853fce2a92d35cdd76a7f9e0e749", kill_on_drop: false }`
[INFO] [stdout] 4ee71474b7cac19f88cc7bc19255aeaa39bd853fce2a92d35cdd76a7f9e0e749
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a9cbbf8e9ae75b0b2d351ac6a33894f55804f4f0d44f2b58e218288ac9fd4ed
[INFO] running `Command { std: "docker" "start" "-a" "5a9cbbf8e9ae75b0b2d351ac6a33894f55804f4f0d44f2b58e218288ac9fd4ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling enum-fun-macros v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]    --> src/name.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout]  90 | impl Formats {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 184 |     fn get(&self, key: &str) -> Format {
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.20s
[INFO] running `Command { std: "docker" "inspect" "5a9cbbf8e9ae75b0b2d351ac6a33894f55804f4f0d44f2b58e218288ac9fd4ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a9cbbf8e9ae75b0b2d351ac6a33894f55804f4f0d44f2b58e218288ac9fd4ed", kill_on_drop: false }`
[INFO] [stdout] 5a9cbbf8e9ae75b0b2d351ac6a33894f55804f4f0d44f2b58e218288ac9fd4ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec046cd5dc326a0f8119d14c629afc0aed003e8fdf7efdfe55e03859a320f2db
[INFO] running `Command { std: "docker" "start" "-a" "ec046cd5dc326a0f8119d14c629afc0aed003e8fdf7efdfe55e03859a320f2db", kill_on_drop: false }`
[INFO] [stderr]    Compiling enum-fun-macros v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]    --> src/name.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout]  90 | impl Formats {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 184 |     fn get(&self, key: &str) -> Format {
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]    --> src/name.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout]  90 | impl Formats {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 184 |     fn get(&self, key: &str) -> Format {
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "ec046cd5dc326a0f8119d14c629afc0aed003e8fdf7efdfe55e03859a320f2db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec046cd5dc326a0f8119d14c629afc0aed003e8fdf7efdfe55e03859a320f2db", kill_on_drop: false }`
[INFO] [stdout] ec046cd5dc326a0f8119d14c629afc0aed003e8fdf7efdfe55e03859a320f2db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0720350dca5b65014a0b702f067110c013bb78c8c9304a722c55a49b1d3fb3f8
[INFO] running `Command { std: "docker" "start" "-a" "0720350dca5b65014a0b702f067110c013bb78c8c9304a722c55a49b1d3fb3f8", kill_on_drop: false }`
[INFO] [stderr] warning: method `get` is never used
[INFO] [stderr]    --> src/name.rs:184:8
[INFO] [stderr]     |
[INFO] [stderr]  90 | impl Formats {
[INFO] [stderr]     | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 184 |     fn get(&self, key: &str) -> Format {
[INFO] [stderr]     |        ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `enum-fun-macros` (lib) generated 1 warning
[INFO] [stderr] warning: `enum-fun-macros` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/enum_fun_macros-17fbedea5bd50052)
[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 enum_fun_macros
[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" "0720350dca5b65014a0b702f067110c013bb78c8c9304a722c55a49b1d3fb3f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0720350dca5b65014a0b702f067110c013bb78c8c9304a722c55a49b1d3fb3f8", kill_on_drop: false }`
[INFO] [stdout] 0720350dca5b65014a0b702f067110c013bb78c8c9304a722c55a49b1d3fb3f8