[INFO] fetching crate charx 1.1.0...
[INFO] testing charx-1.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate charx 1.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate charx 1.1.0
[INFO] finished tweaking crates.io crate charx 1.1.0
[INFO] tweaked toml for crates.io crate charx 1.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate charx 1.1.0 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] 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 873cba78397f2211fcd46c73948553f1650bb9b34ede43afd082602ce1b17094
[INFO] running `Command { std: "docker" "start" "-a" "873cba78397f2211fcd46c73948553f1650bb9b34ede43afd082602ce1b17094", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "873cba78397f2211fcd46c73948553f1650bb9b34ede43afd082602ce1b17094", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "873cba78397f2211fcd46c73948553f1650bb9b34ede43afd082602ce1b17094", kill_on_drop: false }`
[INFO] [stdout] 873cba78397f2211fcd46c73948553f1650bb9b34ede43afd082602ce1b17094
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c437aa0ce60a0ce5f9fbe424f10d9a840c3745914c1cbc8c8c1f5201610a0460
[INFO] running `Command { std: "docker" "start" "-a" "c437aa0ce60a0ce5f9fbe424f10d9a840c3745914c1cbc8c8c1f5201610a0460", kill_on_drop: false }`
[INFO] [stderr]    Compiling charx v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "c437aa0ce60a0ce5f9fbe424f10d9a840c3745914c1cbc8c8c1f5201610a0460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c437aa0ce60a0ce5f9fbe424f10d9a840c3745914c1cbc8c8c1f5201610a0460", kill_on_drop: false }`
[INFO] [stdout] c437aa0ce60a0ce5f9fbe424f10d9a840c3745914c1cbc8c8c1f5201610a0460
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4d156d03a25724aed09ad90ea357fd6529aff265d0523aef46445eb685b97b98
[INFO] running `Command { std: "docker" "start" "-a" "4d156d03a25724aed09ad90ea357fd6529aff265d0523aef46445eb685b97b98", kill_on_drop: false }`
[INFO] [stderr]    Compiling charx v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "4d156d03a25724aed09ad90ea357fd6529aff265d0523aef46445eb685b97b98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d156d03a25724aed09ad90ea357fd6529aff265d0523aef46445eb685b97b98", kill_on_drop: false }`
[INFO] [stdout] 4d156d03a25724aed09ad90ea357fd6529aff265d0523aef46445eb685b97b98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] cfc17cceaa2e8fc6d5504823990c2b62a233bdbe0a8dfec0b7458e49bfaa29ef
[INFO] running `Command { std: "docker" "start" "-a" "cfc17cceaa2e8fc6d5504823990c2b62a233bdbe0a8dfec0b7458e49bfaa29ef", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/charx-9748d15c2a808a57)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_charx_fns ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests charx
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test src/lib.rs - is_ascii (line 99) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - is_ascii_alphanumeric (line 99) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - is_ascii_alphabetic (line 99) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - is_ascii (line 105) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - is_ascii_control (line 105) ... ok
[INFO] [stdout] test src/lib.rs - is_ascii_alphanumeric (line 105) ... ok
[INFO] [stdout] test src/lib.rs - is_ascii_control (line 99) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/lib.rs - is_ascii_alphabetic (line 105) ... ok
[INFO] [stdout] test src/lib.rs - is_ascii_hexdigit (line 99) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - is_ascii_graphic (line 105) ... ok
[INFO] [stdout] test src/lib.rs - is_ascii_graphic (line 99) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - is_ascii_digit (line 99) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - is_ascii_digit (line 105) ... ok
[INFO] [stdout] test src/lib.rs - is_ascii_hexdigit (line 105) ... ok
[INFO] [stdout] test src/lib.rs - is_ascii_lowercase (line 99) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - is_ascii_punctuation (line 99) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - is_ascii_punctuation (line 105) ... ok
[INFO] [stdout] test src/lib.rs - is_ascii_whitespace (line 99) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - is_ascii_uppercase (line 99) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - is_ascii_lowercase (line 105) ... ok
[INFO] [stdout] test src/lib.rs - is_ascii_whitespace (line 105) ... ok
[INFO] [stdout] test src/lib.rs - is_ascii_uppercase (line 105) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cfc17cceaa2e8fc6d5504823990c2b62a233bdbe0a8dfec0b7458e49bfaa29ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfc17cceaa2e8fc6d5504823990c2b62a233bdbe0a8dfec0b7458e49bfaa29ef", kill_on_drop: false }`
[INFO] [stdout] cfc17cceaa2e8fc6d5504823990c2b62a233bdbe0a8dfec0b7458e49bfaa29ef