[INFO] cloning repository https://github.com/norcalli/kmacros
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/norcalli/kmacros" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnorcalli%2Fkmacros", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnorcalli%2Fkmacros'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ee67edeea234d5e387a6969711298b873a603ffd
[INFO] testing norcalli/kmacros against 1.91.0 for beta-1.92-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnorcalli%2Fkmacros" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/norcalli/kmacros
[INFO] finished tweaking git repo https://github.com/norcalli/kmacros
[INFO] tweaked toml for git repo https://github.com/norcalli/kmacros written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/norcalli/kmacros on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/norcalli/kmacros 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" "+1.91.0" "fetch" "--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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-ident v1.0.0
[INFO] [stderr]   Downloaded trybuild v1.0.63
[INFO] [stderr]   Downloaded serde v1.0.137
[INFO] [stderr]   Downloaded dissimilar v1.0.4
[INFO] [stderr]   Downloaded proc-macro2 v1.0.39
[INFO] [stderr]   Downloaded enum-kinds v0.5.1
[INFO] [stderr]   Downloaded serde_derive v1.0.137
[INFO] [stderr]   Downloaded itoa v1.0.2
[INFO] [stderr]   Downloaded serde_json v1.0.81
[INFO] [stderr]   Downloaded glob v0.3.0
[INFO] [stderr]   Downloaded ryu v1.0.10
[INFO] [stderr]   Downloaded syn v1.0.96
[INFO] [stderr]   Downloaded toml v0.5.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd932b701f47e31fa086cc79d7115c579d48581c69c20ddc93843dff46e28e88
[INFO] running `Command { std: "docker" "start" "-a" "fd932b701f47e31fa086cc79d7115c579d48581c69c20ddc93843dff46e28e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd932b701f47e31fa086cc79d7115c579d48581c69c20ddc93843dff46e28e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd932b701f47e31fa086cc79d7115c579d48581c69c20ddc93843dff46e28e88", kill_on_drop: false }`
[INFO] [stdout] fd932b701f47e31fa086cc79d7115c579d48581c69c20ddc93843dff46e28e88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fbbe4ab1e7beb9f9341becb98e3a5d22c7b9db387162a6d04c50a5fabdafff7
[INFO] running `Command { std: "docker" "start" "-a" "1fbbe4ab1e7beb9f9341becb98e3a5d22c7b9db387162a6d04c50a5fabdafff7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling kmacros_shim v6.0.0 (/opt/rustwide/workdir/kmacros_shim)
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling kproc_macros v6.0.0 (/opt/rustwide/workdir/kproc_macros)
[INFO] [stderr]    Compiling enum-kinds v0.5.1
[INFO] [stdout] warning: struct `Doc` is never constructed
[INFO] [stdout]   --> kproc_macros/src/clearable.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct Doc(pub String);
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Doc` is never constructed
[INFO] [stdout]   --> kproc_macros/src/field_iter.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct Doc(pub String);
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling kmacros v6.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.31s
[INFO] running `Command { std: "docker" "inspect" "1fbbe4ab1e7beb9f9341becb98e3a5d22c7b9db387162a6d04c50a5fabdafff7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fbbe4ab1e7beb9f9341becb98e3a5d22c7b9db387162a6d04c50a5fabdafff7", kill_on_drop: false }`
[INFO] [stdout] 1fbbe4ab1e7beb9f9341becb98e3a5d22c7b9db387162a6d04c50a5fabdafff7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee336ccf3b01a59ba8496231eb0ee75991377caaf64cfd4024c32c959aa6e577
[INFO] running `Command { std: "docker" "start" "-a" "ee336ccf3b01a59ba8496231eb0ee75991377caaf64cfd4024c32c959aa6e577", kill_on_drop: false }`
[INFO] [stdout] warning: struct `Doc` is never constructed
[INFO] [stdout]   --> kproc_macros/src/clearable.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct Doc(pub String);
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Doc` is never constructed
[INFO] [stdout]   --> kproc_macros/src/field_iter.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct Doc(pub String);
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling kmacros v6.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "ee336ccf3b01a59ba8496231eb0ee75991377caaf64cfd4024c32c959aa6e577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee336ccf3b01a59ba8496231eb0ee75991377caaf64cfd4024c32c959aa6e577", kill_on_drop: false }`
[INFO] [stdout] ee336ccf3b01a59ba8496231eb0ee75991377caaf64cfd4024c32c959aa6e577
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 67c0c47e6927b0c1f0e4570ded6fc38b466a19a0e2f60988cb894cc07037550d
[INFO] running `Command { std: "docker" "start" "-a" "67c0c47e6927b0c1f0e4570ded6fc38b466a19a0e2f60988cb894cc07037550d", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Doc` is never constructed
[INFO] [stderr]   --> kproc_macros/src/clearable.rs:34:8
[INFO] [stderr]    |
[INFO] [stderr] 34 | struct Doc(pub String);
[INFO] [stdout] 
[INFO] [stderr]    |        ^^^
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: struct `Doc` is never constructed
[INFO] [stderr]   --> kproc_macros/src/field_iter.rs:35:8
[INFO] [stderr]    |
[INFO] [stderr] 35 | struct Doc(pub String);
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `kproc_macros` (lib) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kmacros-24b46ee15bae7904)
[INFO] [stderr]    Doc-tests kmacros
[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" "67c0c47e6927b0c1f0e4570ded6fc38b466a19a0e2f60988cb894cc07037550d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67c0c47e6927b0c1f0e4570ded6fc38b466a19a0e2f60988cb894cc07037550d", kill_on_drop: false }`
[INFO] [stdout] 67c0c47e6927b0c1f0e4570ded6fc38b466a19a0e2f60988cb894cc07037550d