[INFO] fetching crate chain_linq 0.1.3...
[INFO] testing chain_linq-0.1.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate chain_linq 0.1.3 into /workspace/builds/worker-0-tc1/source
[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-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate chain_linq 0.1.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21f40b0250d27aaa303ebcc6ef0a321d2810ab8f419aa1e2f64713d1b96cfa76
[INFO] running `Command { std: "docker" "start" "-a" "21f40b0250d27aaa303ebcc6ef0a321d2810ab8f419aa1e2f64713d1b96cfa76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21f40b0250d27aaa303ebcc6ef0a321d2810ab8f419aa1e2f64713d1b96cfa76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21f40b0250d27aaa303ebcc6ef0a321d2810ab8f419aa1e2f64713d1b96cfa76", kill_on_drop: false }`
[INFO] [stdout] 21f40b0250d27aaa303ebcc6ef0a321d2810ab8f419aa1e2f64713d1b96cfa76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98ce4d27b2c523ed1d3cba07e5156c6aef8dce7fa81f7ba540327c4830dae0a9
[INFO] running `Command { std: "docker" "start" "-a" "98ce4d27b2c523ed1d3cba07e5156c6aef8dce7fa81f7ba540327c4830dae0a9", 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` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "98ce4d27b2c523ed1d3cba07e5156c6aef8dce7fa81f7ba540327c4830dae0a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98ce4d27b2c523ed1d3cba07e5156c6aef8dce7fa81f7ba540327c4830dae0a9", kill_on_drop: false }`
[INFO] [stdout] 98ce4d27b2c523ed1d3cba07e5156c6aef8dce7fa81f7ba540327c4830dae0a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d788693d44c59137e124cca0b7e7ff567588d09a7437a13bd6fc48bd0d7733d5
[INFO] running `Command { std: "docker" "start" "-a" "d788693d44c59137e124cca0b7e7ff567588d09a7437a13bd6fc48bd0d7733d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling chain_linq v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "d788693d44c59137e124cca0b7e7ff567588d09a7437a13bd6fc48bd0d7733d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d788693d44c59137e124cca0b7e7ff567588d09a7437a13bd6fc48bd0d7733d5", kill_on_drop: false }`
[INFO] [stdout] d788693d44c59137e124cca0b7e7ff567588d09a7437a13bd6fc48bd0d7733d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b50ec8a57550c2e02bb8b275610cb51536c995ea5d38e428cfae2407285ebed2
[INFO] running `Command { std: "docker" "start" "-a" "b50ec8a57550c2e02bb8b275610cb51536c995ea5d38e428cfae2407285ebed2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/chain_linq-a73dc21bc8516d42)
[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/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/vec/mod.rs:434:0
[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 0.13s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b50ec8a57550c2e02bb8b275610cb51536c995ea5d38e428cfae2407285ebed2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b50ec8a57550c2e02bb8b275610cb51536c995ea5d38e428cfae2407285ebed2", kill_on_drop: false }`
[INFO] [stdout] b50ec8a57550c2e02bb8b275610cb51536c995ea5d38e428cfae2407285ebed2
