[INFO] fetching crate gtp-parser-generator 0.1.0...
[INFO] testing gtp-parser-generator-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate gtp-parser-generator 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate gtp-parser-generator 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gtp-parser-generator 0.1.0
[INFO] finished tweaking crates.io crate gtp-parser-generator 0.1.0
[INFO] tweaked toml for crates.io crate gtp-parser-generator 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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 rustc-demangle v0.1.21
[INFO] [stderr]   Downloaded miniz_oxide v0.4.4
[INFO] [stderr]   Downloaded addr2line v0.17.0
[INFO] [stderr]   Downloaded object v0.27.1
[INFO] [stderr]   Downloaded backtrace v0.3.63
[INFO] [stderr]   Downloaded gimli v0.26.1
[INFO] [stderr]   Downloaded pom v1.1.0
[INFO] [stderr]   Downloaded error-chain v0.10.0
[INFO] [stderr]   Downloaded adler v1.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7cc607c5627ca88bae77073f1f4173bfe30832f4dc11e88d9d6523e77eb2d170
[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" "7cc607c5627ca88bae77073f1f4173bfe30832f4dc11e88d9d6523e77eb2d170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cc607c5627ca88bae77073f1f4173bfe30832f4dc11e88d9d6523e77eb2d170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cc607c5627ca88bae77073f1f4173bfe30832f4dc11e88d9d6523e77eb2d170", kill_on_drop: false }`
[INFO] [stdout] 7cc607c5627ca88bae77073f1f4173bfe30832f4dc11e88d9d6523e77eb2d170
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 779b1443b27cc0a95ccdadf21d1f87c2322881e73323f96da97ef2ad986a6e9d
[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" "779b1443b27cc0a95ccdadf21d1f87c2322881e73323f96da97ef2ad986a6e9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling pom v1.1.0
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling backtrace v0.3.63
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling gtp-parser-generator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `first`
[INFO] [stdout]  --> src/macros.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | macro_rules! first {
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `replace_expr`
[INFO] [stdout]  --> src/macros.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | macro_rules! replace_expr {
[INFO] [stdout]   |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `commands`
[INFO] [stdout]   --> src/macros.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 | macro_rules! commands {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.16s
[INFO] running `Command { std: "docker" "inspect" "779b1443b27cc0a95ccdadf21d1f87c2322881e73323f96da97ef2ad986a6e9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "779b1443b27cc0a95ccdadf21d1f87c2322881e73323f96da97ef2ad986a6e9d", kill_on_drop: false }`
[INFO] [stdout] 779b1443b27cc0a95ccdadf21d1f87c2322881e73323f96da97ef2ad986a6e9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd89e45ed56fd1873ac628cb93a9840e78b92586cae1844a1eeb971fb81c402c
[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" "cd89e45ed56fd1873ac628cb93a9840e78b92586cae1844a1eeb971fb81c402c", kill_on_drop: false }`
[INFO] [stderr]    Compiling gtp-parser-generator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `first`
[INFO] [stdout]  --> src/macros.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | macro_rules! first {
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `replace_expr`
[INFO] [stdout]  --> src/macros.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | macro_rules! replace_expr {
[INFO] [stdout]   |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `commands`
[INFO] [stdout]   --> src/macros.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 | macro_rules! commands {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.32s
[INFO] running `Command { std: "docker" "inspect" "cd89e45ed56fd1873ac628cb93a9840e78b92586cae1844a1eeb971fb81c402c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd89e45ed56fd1873ac628cb93a9840e78b92586cae1844a1eeb971fb81c402c", kill_on_drop: false }`
[INFO] [stdout] cd89e45ed56fd1873ac628cb93a9840e78b92586cae1844a1eeb971fb81c402c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e8d092a5c44be529f0adcda09583c43a9f19b5000662b1a55aa1857a5cf8aa9e
[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" "e8d092a5c44be529f0adcda09583c43a9f19b5000662b1a55aa1857a5cf8aa9e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused macro definition: `first`
[INFO] [stdout] running 18 tests
[INFO] [stderr]  --> src/macros.rs:4:14
[INFO] [stderr]   |
[INFO] [stderr] 4 | macro_rules! first {
[INFO] [stderr]   |              ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition: `replace_expr`
[INFO] [stderr]  --> src/macros.rs:8:14
[INFO] [stderr]   |
[INFO] [stderr] 8 | macro_rules! replace_expr {
[INFO] [stderr]   |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition: `commands`
[INFO] [stderr]   --> src/macros.rs:12:14
[INFO] [stderr]    |
[INFO] [stderr] 12 | macro_rules! commands {
[INFO] [stderr]    |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `gtp-parser-generator` (lib) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gtp_parser_generator-3b25e7d282c27b8a)
[INFO] [stdout] test lexer::command_comment ... ok
[INFO] [stdout] test lexer::command_id ... ok
[INFO] [stdout] test macros::bar_list_commands ... ok
[INFO] [stdout] test macros::quux_from_command ... ok
[INFO] [stdout] test macros::quux_list_commands ... ok
[INFO] [stdout] test macros::foo_list_commands ... ok
[INFO] [stdout] test macros::stringify_bar ... ok
[INFO] [stdout] test macros::foo_from_command ... ok
[INFO] [stdout] test macros::baz_list_commands ... ok
[INFO] [stdout] test macros::stringify_baz_second ... ok
[INFO] [stdout] test macros::stringify_quux ... ok
[INFO] [stdout] test parse_quit ... ok
[INFO] [stdout] test macros::stringify_baz_first ... ok
[INFO] [stdout] test macros::stringify_foo ... ok
[INFO] [stdout] test macros::quux_from_command_fail ... ok
[INFO] [stdout] test macros::baz_from_command ... ok
[INFO] [stdout] test macros::bar_from_command ... ok
[INFO] [stdout] test macros::baz_from_command_fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gtp-parser-generator
[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" "e8d092a5c44be529f0adcda09583c43a9f19b5000662b1a55aa1857a5cf8aa9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8d092a5c44be529f0adcda09583c43a9f19b5000662b1a55aa1857a5cf8aa9e", kill_on_drop: false }`
[INFO] [stdout] e8d092a5c44be529f0adcda09583c43a9f19b5000662b1a55aa1857a5cf8aa9e