[INFO] fetching crate chain_linq 0.1.3... [INFO] testing chain_linq-0.1.3 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate chain_linq 0.1.3 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate chain_linq 0.1.3 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate chain_linq 0.1.3 [INFO] finished tweaking crates.io crate chain_linq 0.1.3 [INFO] tweaked toml for crates.io crate chain_linq 0.1.3 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded big_mac v0.1.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6eff18a527c0fa18ba54c22f9f853bbf01eb41ee2e741760f55907ec07ba9ff4 [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" "6eff18a527c0fa18ba54c22f9f853bbf01eb41ee2e741760f55907ec07ba9ff4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6eff18a527c0fa18ba54c22f9f853bbf01eb41ee2e741760f55907ec07ba9ff4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6eff18a527c0fa18ba54c22f9f853bbf01eb41ee2e741760f55907ec07ba9ff4", kill_on_drop: false }` [INFO] [stdout] 6eff18a527c0fa18ba54c22f9f853bbf01eb41ee2e741760f55907ec07ba9ff4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed3ffbe23252709a2e0ebc863570c51f90ede01aedc6017df720f3447c52890c [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" "ed3ffbe23252709a2e0ebc863570c51f90ede01aedc6017df720f3447c52890c", kill_on_drop: false }` [INFO] [stderr] Compiling big_mac v0.1.7 [INFO] [stderr] Compiling chain_linq v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `Command { std: "docker" "inspect" "ed3ffbe23252709a2e0ebc863570c51f90ede01aedc6017df720f3447c52890c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed3ffbe23252709a2e0ebc863570c51f90ede01aedc6017df720f3447c52890c", kill_on_drop: false }` [INFO] [stdout] ed3ffbe23252709a2e0ebc863570c51f90ede01aedc6017df720f3447c52890c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 877908ea0c92b3d5e690b64ad6833b8071992fec31193e903af4d65e8a55b9a5 [INFO] running `Command { std: "docker" "start" "-a" "877908ea0c92b3d5e690b64ad6833b8071992fec31193e903af4d65e8a55b9a5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling chain_linq v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.69s [INFO] running `Command { std: "docker" "inspect" "877908ea0c92b3d5e690b64ad6833b8071992fec31193e903af4d65e8a55b9a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "877908ea0c92b3d5e690b64ad6833b8071992fec31193e903af4d65e8a55b9a5", kill_on_drop: false }` [INFO] [stdout] 877908ea0c92b3d5e690b64ad6833b8071992fec31193e903af4d65e8a55b9a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 85e6207975eef56945612504f8fc40e2da0d3242bc9ed1b8a4af2fcf18c520a9 [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" "85e6207975eef56945612504f8fc40e2da0d3242bc9ed1b8a4af2fcf18c520a9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.94s [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/chain_linq-feb327689df2e6e5) [INFO] [stdout] [INFO] [stderr] Doc-tests chain_linq [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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 `$crate` [INFO] [stdout] --> src/lib.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 8 | let x = linq!( [INFO] [stdout] | _________^ [INFO] [stdout] 9 | | from xs in xss [INFO] [stdout] 10 | | group xs by xs.len() into gs [INFO] [stdout] 11 | | from iter in gs [INFO] [stdout] 12 | | from x in iter [INFO] [stdout] 13 | | collect x + 1 as Vec [INFO] [stdout] 14 | | ); [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |_unexpected token [INFO] [stdout] | help: add `;` here [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::linq_impl` (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:54:15 [INFO] [stdout] | [INFO] [stdout] 13 | collect x + 1 as Vec [INFO] [stdout] | - ^ - {integer} [INFO] [stdout] | | [INFO] [stdout] | Vec<{integer}> [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 1.21s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "85e6207975eef56945612504f8fc40e2da0d3242bc9ed1b8a4af2fcf18c520a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85e6207975eef56945612504f8fc40e2da0d3242bc9ed1b8a4af2fcf18c520a9", kill_on_drop: false }` [INFO] [stdout] 85e6207975eef56945612504f8fc40e2da0d3242bc9ed1b8a4af2fcf18c520a9