[INFO] fetching crate macrotk 0.2.0...
[INFO] testing macrotk-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate macrotk 0.2.0 into /workspace/builds/worker-34/source
[INFO] validating manifest of crates.io crate macrotk 0.2.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate macrotk 0.2.0
[INFO] finished tweaking crates.io crate macrotk 0.2.0
[INFO] tweaked toml for crates.io crate macrotk 0.2.0 written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 865e39c43195c026391443a2094542e965499bbebe2dde1f2099b8cb76c1fd17
[INFO] running `Command { std: "docker" "start" "-a" "865e39c43195c026391443a2094542e965499bbebe2dde1f2099b8cb76c1fd17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "865e39c43195c026391443a2094542e965499bbebe2dde1f2099b8cb76c1fd17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "865e39c43195c026391443a2094542e965499bbebe2dde1f2099b8cb76c1fd17", kill_on_drop: false }`
[INFO] [stdout] 865e39c43195c026391443a2094542e965499bbebe2dde1f2099b8cb76c1fd17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9829fabe16bfa77bc8c5a272472de01788f0e99722dbfa33ce46b017504dbfa7
[INFO] running `Command { std: "docker" "start" "-a" "9829fabe16bfa77bc8c5a272472de01788f0e99722dbfa33ce46b017504dbfa7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling macrotk-core v0.2.0
[INFO] [stderr]    Compiling macrotk-derive v0.2.0
[INFO] [stderr]    Compiling macrotk v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.72s
[INFO] running `Command { std: "docker" "inspect" "9829fabe16bfa77bc8c5a272472de01788f0e99722dbfa33ce46b017504dbfa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9829fabe16bfa77bc8c5a272472de01788f0e99722dbfa33ce46b017504dbfa7", kill_on_drop: false }`
[INFO] [stdout] 9829fabe16bfa77bc8c5a272472de01788f0e99722dbfa33ce46b017504dbfa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 364d938a56969764bf63e91528264421f3b4fe62f889ffa4116a2f27bb8660a4
[INFO] running `Command { std: "docker" "start" "-a" "364d938a56969764bf63e91528264421f3b4fe62f889ffa4116a2f27bb8660a4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling trybuild v1.0.59
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling macrotk v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `help`
[INFO] [stdout]  --> tests/from_meta_derive.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     help: macrotk::syn::LitStr,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.41s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/macrotk-48ac4a6b22372e4f)
[INFO] [stderr]   Executable tests/from_meta_derive.rs (/opt/rustwide/target/debug/deps/from_meta_derive-618b898fd62e79e0)
[INFO] running `Command { std: "docker" "inspect" "364d938a56969764bf63e91528264421f3b4fe62f889ffa4116a2f27bb8660a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "364d938a56969764bf63e91528264421f3b4fe62f889ffa4116a2f27bb8660a4", kill_on_drop: false }`
[INFO] [stdout] 364d938a56969764bf63e91528264421f3b4fe62f889ffa4116a2f27bb8660a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bb4f61483b8a9db24f6d4d3a2a72e057b7cbca4ac5fd9521d08dee13223c4a85
[INFO] running `Command { std: "docker" "start" "-a" "bb4f61483b8a9db24f6d4d3a2a72e057b7cbca4ac5fd9521d08dee13223c4a85", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `help`
[INFO] [stderr]  --> tests/from_meta_derive.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     help: macrotk::syn::LitStr,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `macrotk` (test "from_meta_derive") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/macrotk-48ac4a6b22372e4f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling macrotk-core v0.2.0
[INFO] [stderr]    Compiling macrotk-derive v0.2.0
[INFO] [stderr]    Compiling macrotk v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling macrotk-tests v0.0.0 (/opt/rustwide/target/tests/macrotk)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.50s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/from_meta_derive.rs ... ok
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] test tests::from_meta_derive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 13.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/from_meta_derive.rs (/opt/rustwide/target/debug/deps/from_meta_derive-618b898fd62e79e0)
[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 macrotk
[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" "bb4f61483b8a9db24f6d4d3a2a72e057b7cbca4ac5fd9521d08dee13223c4a85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb4f61483b8a9db24f6d4d3a2a72e057b7cbca4ac5fd9521d08dee13223c4a85", kill_on_drop: false }`
[INFO] [stdout] bb4f61483b8a9db24f6d4d3a2a72e057b7cbca4ac5fd9521d08dee13223c4a85