[INFO] fetching crate umlauts 0.2.0-alpha.3...
[INFO] testing umlauts-0.2.0-alpha.3 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate umlauts 0.2.0-alpha.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate umlauts 0.2.0-alpha.3
[INFO] finished tweaking crates.io crate umlauts 0.2.0-alpha.3
[INFO] tweaked toml for crates.io crate umlauts 0.2.0-alpha.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate umlauts 0.2.0-alpha.3 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate umlauts 0.2.0-alpha.3 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2a1e7f90339c1aea6f548216691833b8a16d37c2a88bcd521cd9a63c247f09f
[INFO] running `Command { std: "docker" "start" "-a" "e2a1e7f90339c1aea6f548216691833b8a16d37c2a88bcd521cd9a63c247f09f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2a1e7f90339c1aea6f548216691833b8a16d37c2a88bcd521cd9a63c247f09f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2a1e7f90339c1aea6f548216691833b8a16d37c2a88bcd521cd9a63c247f09f", kill_on_drop: false }`
[INFO] [stdout] e2a1e7f90339c1aea6f548216691833b8a16d37c2a88bcd521cd9a63c247f09f
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9aeeada83b0b3f9dea6c9ca9b46d923801fa72c0883719237d65339b8e5697e
[INFO] running `Command { std: "docker" "start" "-a" "a9aeeada83b0b3f9dea6c9ca9b46d923801fa72c0883719237d65339b8e5697e", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling umlauts v0.2.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "a9aeeada83b0b3f9dea6c9ca9b46d923801fa72c0883719237d65339b8e5697e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9aeeada83b0b3f9dea6c9ca9b46d923801fa72c0883719237d65339b8e5697e", kill_on_drop: false }`
[INFO] [stdout] a9aeeada83b0b3f9dea6c9ca9b46d923801fa72c0883719237d65339b8e5697e
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f6a13e18a0f44444d85a7dd4b20a5a6fa51941a670a6c0ad0e03ee50d10eade
[INFO] running `Command { std: "docker" "start" "-a" "7f6a13e18a0f44444d85a7dd4b20a5a6fa51941a670a6c0ad0e03ee50d10eade", kill_on_drop: false }`
[INFO] [stderr]    Compiling umlauts v0.2.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "7f6a13e18a0f44444d85a7dd4b20a5a6fa51941a670a6c0ad0e03ee50d10eade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f6a13e18a0f44444d85a7dd4b20a5a6fa51941a670a6c0ad0e03ee50d10eade", kill_on_drop: false }`
[INFO] [stdout] 7f6a13e18a0f44444d85a7dd4b20a5a6fa51941a670a6c0ad0e03ee50d10eade
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 893817816df4f44d559afeda9eaa94a4c2b44ace8521a9d4c6f95333a4262d71
[INFO] running `Command { std: "docker" "start" "-a" "893817816df4f44d559afeda9eaa94a4c2b44ace8521a9d4c6f95333a4262d71", 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/umlauts-02f635ea4b4539cd)
[INFO] [stderr]    Doc-tests umlauts
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::char_start ... ok
[INFO] [stdout] test tests::make_utf8_bytes ... ok
[INFO] [stdout] test tests::char_length ... ok
[INFO] [stdout] test tests::make_utf8_umlauts_to_ascii_bytes ... ok
[INFO] [stdout] test tests::make_utf8_umlauts_to_uppercase_ascii_bytes ... ok
[INFO] [stdout] test tests::make_utf8_umlauts_to_lowercase_ascii_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - prelude (line 7) ... ok
[INFO] [stdout] test src/lib.rs - UmlautsInplaceExt::make_utf8_umlauts_to_ascii (line 80) ... ok
[INFO] [stdout] test src/lib.rs - UmlautsInplaceExt::make_utf8_umlauts_to_uppercase_ascii (line 136) ... ok
[INFO] [stdout] test src/lib.rs - UmlautsInplaceExt::make_utf8_umlauts_lowercase (line 30) ... ok
[INFO] [stdout] test src/lib.rs - UmlautsInplaceExt::make_utf8_umlauts_uppercase (line 51) ... ok
[INFO] [stdout] test src/lib.rs - UmlautsInplaceExt::make_utf8_umlauts_to_lowercase_ascii (line 108) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "893817816df4f44d559afeda9eaa94a4c2b44ace8521a9d4c6f95333a4262d71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "893817816df4f44d559afeda9eaa94a4c2b44ace8521a9d4c6f95333a4262d71", kill_on_drop: false }`
[INFO] [stdout] 893817816df4f44d559afeda9eaa94a4c2b44ace8521a9d4c6f95333a4262d71