[INFO] cloning repository https://github.com/swedgwood/earley-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/swedgwood/earley-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswedgwood%2Fearley-parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswedgwood%2Fearley-parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e646a34d00e1345289e5c04e431ce4473baedf3e
[INFO] testing swedgwood/earley-parser against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswedgwood%2Fearley-parser" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/swedgwood/earley-parser
[INFO] finished tweaking git repo https://github.com/swedgwood/earley-parser
[INFO] tweaked toml for git repo https://github.com/swedgwood/earley-parser written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/swedgwood/earley-parser on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/swedgwood/earley-parser 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 81b5e6d882919d6a5f326b8eff5ce78fdb0ab3b3633bcd1079f324f96cc34b6f
[INFO] running `Command { std: "docker" "start" "-a" "81b5e6d882919d6a5f326b8eff5ce78fdb0ab3b3633bcd1079f324f96cc34b6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81b5e6d882919d6a5f326b8eff5ce78fdb0ab3b3633bcd1079f324f96cc34b6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81b5e6d882919d6a5f326b8eff5ce78fdb0ab3b3633bcd1079f324f96cc34b6f", kill_on_drop: false }`
[INFO] [stdout] 81b5e6d882919d6a5f326b8eff5ce78fdb0ab3b3633bcd1079f324f96cc34b6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 66c89391e80865eed8ccd0ecfeffc724cb8bf61a076fd77f02d548b71666b0ad
[INFO] running `Command { std: "docker" "start" "-a" "66c89391e80865eed8ccd0ecfeffc724cb8bf61a076fd77f02d548b71666b0ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling earley-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `is_complete` is never used
[INFO] [stdout]    --> src/earley.rs:113:12
[INFO] [stdout]     |
[INFO] [stdout]  92 | / impl<N, T> DottedRule<N, T>
[INFO] [stdout]  93 | | where
[INFO] [stdout]  94 | |     N: Nonterminal,
[INFO] [stdout]  95 | |     T: Terminal,
[INFO] [stdout]     | |________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 113 |       pub fn is_complete(&self) -> bool {
[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 0.51s
[INFO] running `Command { std: "docker" "inspect" "66c89391e80865eed8ccd0ecfeffc724cb8bf61a076fd77f02d548b71666b0ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66c89391e80865eed8ccd0ecfeffc724cb8bf61a076fd77f02d548b71666b0ad", kill_on_drop: false }`
[INFO] [stdout] 66c89391e80865eed8ccd0ecfeffc724cb8bf61a076fd77f02d548b71666b0ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 49e627c07e5085eef2309bbe7645002addb8ac2add645ceecd717bf870228c13
[INFO] running `Command { std: "docker" "start" "-a" "49e627c07e5085eef2309bbe7645002addb8ac2add645ceecd717bf870228c13", kill_on_drop: false }`
[INFO] [stderr]    Compiling earley-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `is_complete` is never used
[INFO] [stdout]    --> src/earley.rs:113:12
[INFO] [stdout]     |
[INFO] [stdout]  92 | / impl<N, T> DottedRule<N, T>
[INFO] [stdout]  93 | | where
[INFO] [stdout]  94 | |     N: Nonterminal,
[INFO] [stdout]  95 | |     T: Terminal,
[INFO] [stdout]     | |________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 113 |       pub fn is_complete(&self) -> bool {
[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 0.26s
[INFO] running `Command { std: "docker" "inspect" "49e627c07e5085eef2309bbe7645002addb8ac2add645ceecd717bf870228c13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49e627c07e5085eef2309bbe7645002addb8ac2add645ceecd717bf870228c13", kill_on_drop: false }`
[INFO] [stdout] 49e627c07e5085eef2309bbe7645002addb8ac2add645ceecd717bf870228c13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] b9604d3491fbe65d1b81c88b840f3c1e2892dc04fc23be06d7225a879fd9a5b1
[INFO] running `Command { std: "docker" "start" "-a" "b9604d3491fbe65d1b81c88b840f3c1e2892dc04fc23be06d7225a879fd9a5b1", kill_on_drop: false }`
[INFO] [stderr] warning: method `is_complete` is never used
[INFO] [stderr]    --> src/earley.rs:113:12
[INFO] [stderr]     |
[INFO] [stderr]  92 | / impl<N, T> DottedRule<N, T>
[INFO] [stderr]  93 | | where
[INFO] [stderr]  94 | |     N: Nonterminal,
[INFO] [stderr]  95 | |     T: Terminal,
[INFO] [stderr]     | |________________- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 113 |       pub fn is_complete(&self) -> bool {
[INFO] [stderr]     |              ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `earley-parser` (bin "earley-parser" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/earley-parser/4841ba5a7ec7b7ca/deps/earley_parser-4841ba5a7ec7b7ca)
[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" "b9604d3491fbe65d1b81c88b840f3c1e2892dc04fc23be06d7225a879fd9a5b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9604d3491fbe65d1b81c88b840f3c1e2892dc04fc23be06d7225a879fd9a5b1", kill_on_drop: false }`
[INFO] [stdout] b9604d3491fbe65d1b81c88b840f3c1e2892dc04fc23be06d7225a879fd9a5b1
