[INFO] fetching crate xflags 0.4.0-pre.1...
[INFO] testing xflags-0.4.0-pre.1 against try#024495a232636f1f9407d7695b2be51edc2c51bd for pr-130285
[INFO] extracting crate xflags 0.4.0-pre.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate xflags 0.4.0-pre.1 on toolchain 024495a232636f1f9407d7695b2be51edc2c51bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xflags 0.4.0-pre.1
[INFO] finished tweaking crates.io crate xflags 0.4.0-pre.1
[INFO] tweaked toml for crates.io crate xflags 0.4.0-pre.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate xflags 0.4.0-pre.1 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" "+024495a232636f1f9407d7695b2be51edc2c51bd" "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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e153087896c3bfc9214eb7a1b392da6fad01e0d536b26c318edb9dca5e3e840b
[INFO] running `Command { std: "docker" "start" "-a" "e153087896c3bfc9214eb7a1b392da6fad01e0d536b26c318edb9dca5e3e840b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e153087896c3bfc9214eb7a1b392da6fad01e0d536b26c318edb9dca5e3e840b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e153087896c3bfc9214eb7a1b392da6fad01e0d536b26c318edb9dca5e3e840b", kill_on_drop: false }`
[INFO] [stdout] e153087896c3bfc9214eb7a1b392da6fad01e0d536b26c318edb9dca5e3e840b
[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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c5b4630e60ca71abb892e8c3f1cb82bfece68438b454a72e184cf0d218aeac9
[INFO] running `Command { std: "docker" "start" "-a" "3c5b4630e60ca71abb892e8c3f1cb82bfece68438b454a72e184cf0d218aeac9", kill_on_drop: false }`
[INFO] [stderr]    Compiling xflags-macros v0.4.0-pre.1
[INFO] [stderr]    Compiling xflags v0.4.0-pre.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "3c5b4630e60ca71abb892e8c3f1cb82bfece68438b454a72e184cf0d218aeac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c5b4630e60ca71abb892e8c3f1cb82bfece68438b454a72e184cf0d218aeac9", kill_on_drop: false }`
[INFO] [stdout] 3c5b4630e60ca71abb892e8c3f1cb82bfece68438b454a72e184cf0d218aeac9
[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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4690dbefc109e5a02bf4b1b8cc1ff75bddc436c148a4ff1dc7cc3bc7caf0d1e
[INFO] running `Command { std: "docker" "start" "-a" "f4690dbefc109e5a02bf4b1b8cc1ff75bddc436c148a4ff1dc7cc3bc7caf0d1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling xflags v0.4.0-pre.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "f4690dbefc109e5a02bf4b1b8cc1ff75bddc436c148a4ff1dc7cc3bc7caf0d1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4690dbefc109e5a02bf4b1b8cc1ff75bddc436c148a4ff1dc7cc3bc7caf0d1e", kill_on_drop: false }`
[INFO] [stdout] f4690dbefc109e5a02bf4b1b8cc1ff75bddc436c148a4ff1dc7cc3bc7caf0d1e
[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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f03dcae52a6193848633824429c25f75cb9ce2fb615a5e3f5793ad709c030c47
[INFO] running `Command { std: "docker" "start" "-a" "f03dcae52a6193848633824429c25f75cb9ce2fb615a5e3f5793ad709c030c47", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xflags-1e9f230b193a19ad)
[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 xflags
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - (line 177) ... ignored
[INFO] [stdout] test src/lib.rs - (line 24) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 154) ... ok
[INFO] [stdout] test src/lib.rs - (line 116) ... ok
[INFO] [stdout] test src/lib.rs - (line 140) ... ok
[INFO] [stdout] test src/lib.rs - (line 168) ... ok
[INFO] [stdout] test src/lib.rs - (line 126) ... ok
[INFO] [stdout] test src/lib.rs - (line 287) ... ok
[INFO] [stdout] test src/lib.rs - (line 233) ... ok
[INFO] [stdout] test src/lib.rs - (line 64) ... ok
[INFO] [stdout] test src/lib.rs - (line 246) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 246) stdout ----
[INFO] [stdout] Error: "Unknown command: `8`. Use `help` for more information\n"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 246)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 9 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "f03dcae52a6193848633824429c25f75cb9ce2fb615a5e3f5793ad709c030c47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f03dcae52a6193848633824429c25f75cb9ce2fb615a5e3f5793ad709c030c47", kill_on_drop: false }`
[INFO] [stdout] f03dcae52a6193848633824429c25f75cb9ce2fb615a5e3f5793ad709c030c47