[INFO] fetching crate genco 0.15.1...
[INFO] testing genco-0.15.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate genco 0.15.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate genco 0.15.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate genco 0.15.1
[INFO] finished tweaking crates.io crate genco 0.15.1
[INFO] tweaked toml for crates.io crate genco 0.15.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate genco 0.15.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded relative-path v1.2.0
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e86c24d3b49b0cae16106b88e27fcb4950c83dacdeb95c11e37e6eb71e6bcc2d
[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" "e86c24d3b49b0cae16106b88e27fcb4950c83dacdeb95c11e37e6eb71e6bcc2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e86c24d3b49b0cae16106b88e27fcb4950c83dacdeb95c11e37e6eb71e6bcc2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e86c24d3b49b0cae16106b88e27fcb4950c83dacdeb95c11e37e6eb71e6bcc2d", kill_on_drop: false }`
[INFO] [stdout] e86c24d3b49b0cae16106b88e27fcb4950c83dacdeb95c11e37e6eb71e6bcc2d
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--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] 0f30dce566ea35ad6d1281f42a67274001387d12110fb7afaf5cf3a69efbad5d
[INFO] running `Command { std: "docker" "start" "-a" "0f30dce566ea35ad6d1281f42a67274001387d12110fb7afaf5cf3a69efbad5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling smallvec v1.4.0
[INFO] [stderr]    Compiling relative-path v1.2.0
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling genco-macros v0.15.1
[INFO] [stderr]    Compiling genco v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.90s
[INFO] running `Command { std: "docker" "inspect" "0f30dce566ea35ad6d1281f42a67274001387d12110fb7afaf5cf3a69efbad5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f30dce566ea35ad6d1281f42a67274001387d12110fb7afaf5cf3a69efbad5d", kill_on_drop: false }`
[INFO] [stdout] 0f30dce566ea35ad6d1281f42a67274001387d12110fb7afaf5cf3a69efbad5d
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 1ff26f670d75c6189dd3bca7463c48d24f23c6ed46e377d5d5fcce1cbf2eb10a
[INFO] running `Command { std: "docker" "start" "-a" "1ff26f670d75c6189dd3bca7463c48d24f23c6ed46e377d5d5fcce1cbf2eb10a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling genco v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.81s
[INFO] running `Command { std: "docker" "inspect" "1ff26f670d75c6189dd3bca7463c48d24f23c6ed46e377d5d5fcce1cbf2eb10a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ff26f670d75c6189dd3bca7463c48d24f23c6ed46e377d5d5fcce1cbf2eb10a", kill_on_drop: false }`
[INFO] [stdout] 1ff26f670d75c6189dd3bca7463c48d24f23c6ed46e377d5d5fcce1cbf2eb10a
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b95edaf0e50b5b7b85bb671faa9716af10a025f25bf875b529b521d45f54b29e
[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" "b95edaf0e50b5b7b85bb671faa9716af10a025f25bf875b529b521d45f54b29e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/genco-be8200f3b617bebc)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tokens::tokens::tests::test_walk_custom ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_indentation_rules.rs (/opt/rustwide/target/debug/deps/test_indentation_rules-b2eee23d9d80e7e9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/test_option.rs (/opt/rustwide/target/debug/deps/test_option-d74aa3ef5d0d87f3)
[INFO] [stdout] test test_indentation_rules ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/test_quote.rs (/opt/rustwide/target/debug/deps/test_quote-6d3605a36b07332b)
[INFO] [stdout] test test_option ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/test_quote_in.rs (/opt/rustwide/target/debug/deps/test_quote_in-c9c812aa704247d7)
[INFO] [stdout] test test_scope ... ok
[INFO] [stdout] test test_tight_quote ... ok
[INFO] [stdout] test test_escape ... ok
[INFO] [stdout] test test_quote ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/test_quote_simple_expression.rs (/opt/rustwide/target/debug/deps/test_quote_simple_expression-4e50a45ab8246ba9)
[INFO] [stdout] test test_quote_in ... ok
[INFO] [stdout] test test_quote_into_unit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/test_register.rs (/opt/rustwide/target/debug/deps/test_register-0ec25806f426a5d9)
[INFO] [stdout] test test_quote_simple_expression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_register ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_string.rs (/opt/rustwide/target/debug/deps/test_string-b3b84fc5d085c594)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/test_token_gen.rs (/opt/rustwide/target/debug/deps/test_token_gen-68df11ce3642dda4)
[INFO] [stdout] test test_string_in_string_in ... ok
[INFO] [stdout] test test_quoted ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test_empty_loop_whitespace ... ok
[INFO] [stdout] test test_if ... ok
[INFO] [stdout] test test_indentation ... ok
[INFO] [stdout] test test_indentation_management2 ... ok
[INFO] [stdout] test test_lines ... ok
[INFO] [stdout] test test_match ... ok
[INFO] [stdout] test test_iterator_gen ... ok
[INFO] [stdout] test test_indentation_empty ... ok
[INFO] [stdout] test test_indentation_management ... ok
[INFO] [stdout] test test_token_gen ... ok
[INFO] [stdout] test test_tricky_continuation ... ok
[INFO] [stdout] test test_tight_quote ... ok
[INFO] [stdout] test test_repeat ... ok
[INFO] [stdout] test test_tight_repitition ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests genco
[INFO] [stdout] 
[INFO] [stdout] running 93 tests
[INFO] [stdout] test src/fmt/mod.rs - fmt (line 23) ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name genco --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-35de13ba473bebc4.rlib --extern genco=/opt/rustwide/target/debug/deps/libgenco-eaab8e69c6f5e0d2.rlib --extern genco_macros=/opt/rustwide/target/debug/deps/libgenco_macros-f2132f292dc42761.so --extern rand=/opt/rustwide/target/debug/deps/librand-c9a6400fac716b1d.rlib --extern relative_path=/opt/rustwide/target/debug/deps/librelative_path-d48451cf09a1ceb3.rlib --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-a18440be741381e0.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "b95edaf0e50b5b7b85bb671faa9716af10a025f25bf875b529b521d45f54b29e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b95edaf0e50b5b7b85bb671faa9716af10a025f25bf875b529b521d45f54b29e", kill_on_drop: false }`
[INFO] [stdout] b95edaf0e50b5b7b85bb671faa9716af10a025f25bf875b529b521d45f54b29e