[INFO] fetching crate ward 2.1.0...
[INFO] testing ward-2.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate ward 2.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ward 2.1.0
[INFO] finished tweaking crates.io crate ward 2.1.0
[INFO] tweaked toml for crates.io crate ward 2.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ward 2.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 364a56d8be26bdc3c4c7c9dac831f8e915bf0e7b29310e07295f4b10a2db7d81
[INFO] running `Command { std: "docker" "start" "-a" "364a56d8be26bdc3c4c7c9dac831f8e915bf0e7b29310e07295f4b10a2db7d81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "364a56d8be26bdc3c4c7c9dac831f8e915bf0e7b29310e07295f4b10a2db7d81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "364a56d8be26bdc3c4c7c9dac831f8e915bf0e7b29310e07295f4b10a2db7d81", kill_on_drop: false }`
[INFO] [stdout] 364a56d8be26bdc3c4c7c9dac831f8e915bf0e7b29310e07295f4b10a2db7d81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b654113df3b524307994950e0b01b0699ff458c87906b58e0daf2870ba2f1a5
[INFO] running `Command { std: "docker" "start" "-a" "0b654113df3b524307994950e0b01b0699ff458c87906b58e0daf2870ba2f1a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling ward v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "0b654113df3b524307994950e0b01b0699ff458c87906b58e0daf2870ba2f1a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b654113df3b524307994950e0b01b0699ff458c87906b58e0daf2870ba2f1a5", kill_on_drop: false }`
[INFO] [stdout] 0b654113df3b524307994950e0b01b0699ff458c87906b58e0daf2870ba2f1a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] adef64c0821bc3355041cf5bbd1d5ffb2be9552bf09681b9cd5e5d3f3d189583
[INFO] running `Command { std: "docker" "start" "-a" "adef64c0821bc3355041cf5bbd1d5ffb2be9552bf09681b9cd5e5d3f3d189583", kill_on_drop: false }`
[INFO] [stderr]    Compiling ward v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "adef64c0821bc3355041cf5bbd1d5ffb2be9552bf09681b9cd5e5d3f3d189583", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adef64c0821bc3355041cf5bbd1d5ffb2be9552bf09681b9cd5e5d3f3d189583", kill_on_drop: false }`
[INFO] [stdout] adef64c0821bc3355041cf5bbd1d5ffb2be9552bf09681b9cd5e5d3f3d189583
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 44148aab2d9eadaa6fddc502b1f9fc38cb9b25f0f3608446dbd6dfbe826227f6
[INFO] running `Command { std: "docker" "start" "-a" "44148aab2d9eadaa6fddc502b1f9fc38cb9b25f0f3608446dbd6dfbe826227f6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ward-968d435b66d5293e)
[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 ward
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - ward (line 79) ... ok
[INFO] [stdout] test src/lib.rs - guard (line 124) ... ok
[INFO] [stdout] test src/lib.rs - ward (line 62) ... ok
[INFO] [stdout] test src/lib.rs - guard (line 138) ... ok
[INFO] [stdout] test src/lib.rs - ward (line 51) ... ok
[INFO] [stdout] test src/lib.rs - guard (line 114) ... ok
[INFO] [stdout] test src/lib.rs - ward (line 37) ... ok
[INFO] [stdout] test src/lib.rs - guard (line 149) ... ok
[INFO] [stdout] test src/lib.rs - ward (line 17) ... ok
[INFO] [stdout] test src/lib.rs - guard (line 104) ... ok
[INFO] [stdout] test src/lib.rs - ward (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "44148aab2d9eadaa6fddc502b1f9fc38cb9b25f0f3608446dbd6dfbe826227f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44148aab2d9eadaa6fddc502b1f9fc38cb9b25f0f3608446dbd6dfbe826227f6", kill_on_drop: false }`
[INFO] [stdout] 44148aab2d9eadaa6fddc502b1f9fc38cb9b25f0f3608446dbd6dfbe826227f6