[INFO] fetching crate charx 1.1.0...
[INFO] testing charx-1.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate charx 1.1.0 into /workspace/builds/worker-2-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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate charx 1.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bdec81a3cc05db0fb5f4537260d1e251f579c4b732c776fb53d8d350e1324a80
[INFO] running `Command { std: "docker" "start" "-a" "bdec81a3cc05db0fb5f4537260d1e251f579c4b732c776fb53d8d350e1324a80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdec81a3cc05db0fb5f4537260d1e251f579c4b732c776fb53d8d350e1324a80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdec81a3cc05db0fb5f4537260d1e251f579c4b732c776fb53d8d350e1324a80", kill_on_drop: false }`
[INFO] [stdout] bdec81a3cc05db0fb5f4537260d1e251f579c4b732c776fb53d8d350e1324a80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e100b71f39dbbc5cf3b9ebffbcf7e0b6cc8bb5bab0939ba45df4aade531d99e5
[INFO] running `Command { std: "docker" "start" "-a" "e100b71f39dbbc5cf3b9ebffbcf7e0b6cc8bb5bab0939ba45df4aade531d99e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling charx v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "e100b71f39dbbc5cf3b9ebffbcf7e0b6cc8bb5bab0939ba45df4aade531d99e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e100b71f39dbbc5cf3b9ebffbcf7e0b6cc8bb5bab0939ba45df4aade531d99e5", kill_on_drop: false }`
[INFO] [stdout] e100b71f39dbbc5cf3b9ebffbcf7e0b6cc8bb5bab0939ba45df4aade531d99e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e7b1fe598beabee58908fe23e40e34dc52061f005a8a13bd25caa9736023570
[INFO] running `Command { std: "docker" "start" "-a" "4e7b1fe598beabee58908fe23e40e34dc52061f005a8a13bd25caa9736023570", kill_on_drop: false }`
[INFO] [stderr]    Compiling charx v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "4e7b1fe598beabee58908fe23e40e34dc52061f005a8a13bd25caa9736023570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e7b1fe598beabee58908fe23e40e34dc52061f005a8a13bd25caa9736023570", kill_on_drop: false }`
[INFO] [stdout] 4e7b1fe598beabee58908fe23e40e34dc52061f005a8a13bd25caa9736023570
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97f23bf18c7dbcb2e488a9526c461ce1c871e70d012e53e8a7f11d3b28cb19c3
[INFO] running `Command { std: "docker" "start" "-a" "97f23bf18c7dbcb2e488a9526c461ce1c871e70d012e53e8a7f11d3b28cb19c3", 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 0.53s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests charx
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test src/lib.rs - (line 26) - compile fail ... 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 - 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 - is_ascii_control (line 99) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - is_ascii_alphabetic (line 105) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - is_ascii_digit (line 99) - 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_graphic (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_lowercase (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 105) ... ok
[INFO] [stdout] test src/lib.rs - is_ascii_hexdigit (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_graphic (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_hexdigit (line 105) ... ok
[INFO] [stdout] test src/lib.rs - is_ascii_punctuation (line 99) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - is_ascii_uppercase (line 105) ... ok
[INFO] [stdout] test src/lib.rs - is_ascii_whitespace (line 105) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "97f23bf18c7dbcb2e488a9526c461ce1c871e70d012e53e8a7f11d3b28cb19c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97f23bf18c7dbcb2e488a9526c461ce1c871e70d012e53e8a7f11d3b28cb19c3", kill_on_drop: false }`
[INFO] [stdout] 97f23bf18c7dbcb2e488a9526c461ce1c871e70d012e53e8a7f11d3b28cb19c3