[INFO] fetching crate yerevan 0.2.6...
[INFO] testing yerevan-0.2.6 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate yerevan 0.2.6 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate yerevan 0.2.6
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate yerevan 0.2.6
[INFO] tweaked toml for crates.io crate yerevan 0.2.6 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yerevan 0.2.6 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yerevan 0.2.6 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbe253d0f09dae71f2bc6bb6e821a45d49425f4520cb64c4b89dc749d87bb19f
[INFO] running `Command { std: "docker" "start" "-a" "dbe253d0f09dae71f2bc6bb6e821a45d49425f4520cb64c4b89dc749d87bb19f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbe253d0f09dae71f2bc6bb6e821a45d49425f4520cb64c4b89dc749d87bb19f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbe253d0f09dae71f2bc6bb6e821a45d49425f4520cb64c4b89dc749d87bb19f", kill_on_drop: false }`
[INFO] [stdout] dbe253d0f09dae71f2bc6bb6e821a45d49425f4520cb64c4b89dc749d87bb19f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0394e624f08b94b2b56285674b9a453c8ae3dd361060513d2089139e56e793fc
[INFO] running `Command { std: "docker" "start" "-a" "0394e624f08b94b2b56285674b9a453c8ae3dd361060513d2089139e56e793fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling yerevan v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "0394e624f08b94b2b56285674b9a453c8ae3dd361060513d2089139e56e793fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0394e624f08b94b2b56285674b9a453c8ae3dd361060513d2089139e56e793fc", kill_on_drop: false }`
[INFO] [stdout] 0394e624f08b94b2b56285674b9a453c8ae3dd361060513d2089139e56e793fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf8332e7f6f12a37a702a4d0a0b03634037a5dedfd65af2fbe0430ef3b12fbab
[INFO] running `Command { std: "docker" "start" "-a" "cf8332e7f6f12a37a702a4d0a0b03634037a5dedfd65af2fbe0430ef3b12fbab", kill_on_drop: false }`
[INFO] [stderr]    Compiling yerevan v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "cf8332e7f6f12a37a702a4d0a0b03634037a5dedfd65af2fbe0430ef3b12fbab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf8332e7f6f12a37a702a4d0a0b03634037a5dedfd65af2fbe0430ef3b12fbab", kill_on_drop: false }`
[INFO] [stdout] cf8332e7f6f12a37a702a4d0a0b03634037a5dedfd65af2fbe0430ef3b12fbab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d721b022486283f4cb091100712599578ceec7fceefc2d924a9f5d8f29979edf
[INFO] running `Command { std: "docker" "start" "-a" "d721b022486283f4cb091100712599578ceec7fceefc2d924a9f5d8f29979edf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yerevan-214928f9d53f9b57)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/builtin_ces.rs (/opt/rustwide/target/debug/deps/builtin_ces-dd9a70330bf96789)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::check_railway_exec ... 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/common.rs (/opt/rustwide/target/debug/deps/common-6f9541a43d539003)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::check_binding_for_simplebinder ... ok
[INFO] [stdout] test tests::check_ce_nesting ... ok
[INFO] [stdout] test tests::check_ce_run ... ok
[INFO] [stdout] test tests::check_yielding ... ok
[INFO] [stdout] test tests::check_if_expr ... ok
[INFO] [stdout] test tests::check_zero ... ok
[INFO] [stdout] test tests::check_binding_for_incrementer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yerevan
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - (line 107) ... ignored
[INFO] [stdout] test src/lib.rs - (line 117) ... ignored
[INFO] [stdout] test src/lib.rs - (line 127) ... ignored
[INFO] [stdout] test src/lib.rs - (line 83) ... ignored
[INFO] [stdout] test src/lib.rs - (line 91) ... ignored
[INFO] [stdout] test src/lib.rs - (line 99) ... ignored
[INFO] [stdout] test src/railway_exec.rs - railway_exec::RailwayExec (line 35) ... ignored
[INFO] [stdout] test src/railway_exec.rs - railway_exec::RailwayExec (line 47) ... ignored
[INFO] [stdout] test src/railway_exec.rs - railway_exec::RailwayBinder (line 11) ... ok
[INFO] [stdout] test src/yer_macro.rs - yer_macro::yer (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 8 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d721b022486283f4cb091100712599578ceec7fceefc2d924a9f5d8f29979edf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d721b022486283f4cb091100712599578ceec7fceefc2d924a9f5d8f29979edf", kill_on_drop: false }`
[INFO] [stdout] d721b022486283f4cb091100712599578ceec7fceefc2d924a9f5d8f29979edf