[INFO] cloning repository https://github.com/PROMETHIA-27/chain_linq
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PROMETHIA-27/chain_linq" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPROMETHIA-27%2Fchain_linq", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPROMETHIA-27%2Fchain_linq'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 72f1bda44fd7e74220d5af603fa2f9c7abaea7aa
[INFO] testing PROMETHIA-27/chain_linq against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPROMETHIA-27%2Fchain_linq" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/PROMETHIA-27/chain_linq
[INFO] finished tweaking git repo https://github.com/PROMETHIA-27/chain_linq
[INFO] tweaked toml for git repo https://github.com/PROMETHIA-27/chain_linq written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/PROMETHIA-27/chain_linq on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/PROMETHIA-27/chain_linq 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 445726dd5cde23b1803f728b8b54db25b0186d365cb6f4433474f59332f0f483
[INFO] running `Command { std: "docker" "start" "-a" "445726dd5cde23b1803f728b8b54db25b0186d365cb6f4433474f59332f0f483", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "445726dd5cde23b1803f728b8b54db25b0186d365cb6f4433474f59332f0f483", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "445726dd5cde23b1803f728b8b54db25b0186d365cb6f4433474f59332f0f483", kill_on_drop: false }`
[INFO] [stdout] 445726dd5cde23b1803f728b8b54db25b0186d365cb6f4433474f59332f0f483
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 786f284dbdc15aebf9b6876a9e8160a73d88209bcf3f8b1ab032fcfdf97c9b3f
[INFO] running `Command { std: "docker" "start" "-a" "786f284dbdc15aebf9b6876a9e8160a73d88209bcf3f8b1ab032fcfdf97c9b3f", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling big_mac v0.1.7
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling chain_linq v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `Command { std: "docker" "inspect" "786f284dbdc15aebf9b6876a9e8160a73d88209bcf3f8b1ab032fcfdf97c9b3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "786f284dbdc15aebf9b6876a9e8160a73d88209bcf3f8b1ab032fcfdf97c9b3f", kill_on_drop: false }`
[INFO] [stdout] 786f284dbdc15aebf9b6876a9e8160a73d88209bcf3f8b1ab032fcfdf97c9b3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d8c15c4b866f590ad3647c7f2a837c7bc5480ec381082a6cd8356421002ef0a
[INFO] running `Command { std: "docker" "start" "-a" "9d8c15c4b866f590ad3647c7f2a837c7bc5480ec381082a6cd8356421002ef0a", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] [stderr]    Compiling chain_linq v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "9d8c15c4b866f590ad3647c7f2a837c7bc5480ec381082a6cd8356421002ef0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d8c15c4b866f590ad3647c7f2a837c7bc5480ec381082a6cd8356421002ef0a", kill_on_drop: false }`
[INFO] [stdout] 9d8c15c4b866f590ad3647c7f2a837c7bc5480ec381082a6cd8356421002ef0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd6c1560c39029b14c6e0421ad0ffa9687894bc8d8d04b95812970bc38353219
[INFO] running `Command { std: "docker" "start" "-a" "dd6c1560c39029b14c6e0421ad0ffa9687894bc8d8d04b95812970bc38353219", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/chain_linq-745d42d070e5a6e1)
[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 chain_linq
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 44) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 44) stdout ----
[INFO] [stdout] error: expected `;`, found reserved identifier `$crate`
[INFO] [stdout]   --> src/lib.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |   let x = linq!(
[INFO] [stdout]    |  _________^
[INFO] [stdout] 51 | |     from xs in xss
[INFO] [stdout] 52 | |     group xs by xs.len() into gs
[INFO] [stdout] 53 | |     from iter in gs
[INFO] [stdout] 54 | |     from x in iter
[INFO] [stdout] 55 | |     collect x + 1 as Vec<i32>
[INFO] [stdout] 56 | | );
[INFO] [stdout]    | | ^
[INFO] [stdout]    | | |
[INFO] [stdout]    | |_unexpected token
[INFO] [stdout]    |   help: add `;` here
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::linq_impl` which comes from the expansion of the macro `linq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: cannot add `{integer}` to `Vec<{integer}>`
[INFO] [stdout]   --> src/lib.rs:55:15
[INFO] [stdout]    |
[INFO] [stdout] 55 |     collect x + 1 as Vec<i32>
[INFO] [stdout]    |             - ^ - {integer}
[INFO] [stdout]    |             |
[INFO] [stdout]    |             Vec<{integer}>
[INFO] [stdout]    |
[INFO] [stdout] note: `Vec<{integer}>` does not implement `Add<{integer}>`
[INFO] [stdout]   --> /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/alloc/src/vec/mod.rs:438:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Vec<{integer}>` is defined in another crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0369`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 44)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "dd6c1560c39029b14c6e0421ad0ffa9687894bc8d8d04b95812970bc38353219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd6c1560c39029b14c6e0421ad0ffa9687894bc8d8d04b95812970bc38353219", kill_on_drop: false }`
[INFO] [stdout] dd6c1560c39029b14c6e0421ad0ffa9687894bc8d8d04b95812970bc38353219
