[INFO] fetching crate snakecase 0.1.0...
[INFO] testing snakecase-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate snakecase 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate snakecase 0.1.0
[INFO] finished tweaking crates.io crate snakecase 0.1.0
[INFO] tweaked toml for crates.io crate snakecase 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate snakecase 0.1.0 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]     Updating crates.io index
[INFO] [stderr]      Locking 60 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.2.11 (available: v0.7.0)
[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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] cf040c61de37c7c021ff901195d63f01046c6338748e457705a668581596614b
[INFO] running `Command { std: "docker" "start" "-a" "cf040c61de37c7c021ff901195d63f01046c6338748e457705a668581596614b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf040c61de37c7c021ff901195d63f01046c6338748e457705a668581596614b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf040c61de37c7c021ff901195d63f01046c6338748e457705a668581596614b", kill_on_drop: false }`
[INFO] [stdout] cf040c61de37c7c021ff901195d63f01046c6338748e457705a668581596614b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 24b196a3eaf6d7fa6e96bf742459010f8018878a39544703687ac4318daeb2d4
[INFO] running `Command { std: "docker" "start" "-a" "24b196a3eaf6d7fa6e96bf742459010f8018878a39544703687ac4318daeb2d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling snakecase v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "24b196a3eaf6d7fa6e96bf742459010f8018878a39544703687ac4318daeb2d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24b196a3eaf6d7fa6e96bf742459010f8018878a39544703687ac4318daeb2d4", kill_on_drop: false }`
[INFO] [stdout] 24b196a3eaf6d7fa6e96bf742459010f8018878a39544703687ac4318daeb2d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8c8f15cb4ea9819ef981b966ee18584fa03347e6fe164c886e3401d65bd921a4
[INFO] running `Command { std: "docker" "start" "-a" "8c8f15cb4ea9819ef981b966ee18584fa03347e6fe164c886e3401d65bd921a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling snakecase v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.15s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.11
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "8c8f15cb4ea9819ef981b966ee18584fa03347e6fe164c886e3401d65bd921a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c8f15cb4ea9819ef981b966ee18584fa03347e6fe164c886e3401d65bd921a4", kill_on_drop: false }`
[INFO] [stdout] 8c8f15cb4ea9819ef981b966ee18584fa03347e6fe164c886e3401d65bd921a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6147edf19a7fb56e50be01e6f76d2b0c06bf85c295fe7125399ce099f2a373b4
[INFO] running `Command { std: "docker" "start" "-a" "6147edf19a7fb56e50be01e6f76d2b0c06bf85c295fe7125399ce099f2a373b4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.11
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snakecase-7a16c070bfa58c16)
[INFO] [stdout] 
[INFO] [stdout] running 63 tests
[INFO] [stdout] test ascii::tests::caps_hash_sep ... ok
[INFO] [stdout] test ascii::tests::camel_case ... ok
[INFO] [stdout] test ascii::tests::caps_with_space_sep ... ok
[INFO] [stdout] test ascii::tests::caps ... ok
[INFO] [stdout] test ascii::tests::complex_random2 ... ok
[INFO] [stdout] test ascii::tests::dash ... ok
[INFO] [stdout] test ascii::tests::digit_underscore ... ok
[INFO] [stdout] test ascii::tests::domain ... ok
[INFO] [stdout] test ascii::tests::empty ... ok
[INFO] [stdout] test ascii::tests::end_caps ... ok
[INFO] [stdout] test ascii::tests::character_digit ... ok
[INFO] [stdout] test ascii::tests::ending_multi_underscore ... ok
[INFO] [stdout] test ascii::tests::digit_uppercase ... ok
[INFO] [stdout] test ascii::tests::multi_spaces ... ok
[INFO] [stdout] test ascii::tests::space ... ok
[INFO] [stdout] test ascii::tests::leading_underscore_special ... ok
[INFO] [stdout] test ascii::tests::special_chars ... ok
[INFO] [stdout] test ascii::tests::special_chars_long ... ok
[INFO] [stdout] test ascii::tests::ending_underscore ... ok
[INFO] [stdout] test ascii::tests::multi_underscore ... ok
[INFO] [stdout] test ascii::tests::complex_random ... ok
[INFO] [stdout] test ascii::tests::equal ... ok
[INFO] [stdout] test ascii::tests::multi_uppercase ... ok
[INFO] [stdout] test ascii::tests::space_with_uppercase ... ok
[INFO] [stdout] test ascii::tests::special_leading_and_trailing ... ok
[INFO] [stdout] test ascii::tests::special_with_spaces ... ok
[INFO] [stdout] test ascii::tests::starts_with_garbage ... ok
[INFO] [stdout] test ascii::tests::underscore_digit_uppercase ... ok
[INFO] [stdout] test ascii::tests::underscore_letter_digit_upper ... ok
[INFO] [stdout] test ascii::tests::unicode_mixed ... ok
[INFO] [stdout] test ascii::tests::unicode_uppercase ... ok
[INFO] [stdout] test ascii::tests::uppercase_sep ... ok
[INFO] [stdout] test ascii::tests::uppercase_digit ... ok
[INFO] [stdout] test unicode::tests::ascii_complex_random ... ok
[INFO] [stdout] test unicode::tests::camel_case ... ok
[INFO] [stdout] test ascii::tests::underscore_letter_upper ... ok
[INFO] [stdout] test unicode::tests::caps ... ok
[INFO] [stdout] test unicode::tests::caps_hash_sep ... ok
[INFO] [stdout] test unicode::tests::caps_with_space_sep ... ok
[INFO] [stdout] test unicode::tests::complex_random2 ... ok
[INFO] [stdout] test unicode::tests::dash ... ok
[INFO] [stdout] test unicode::tests::domain ... ok
[INFO] [stdout] test unicode::tests::empty ... ok
[INFO] [stdout] test unicode::tests::end_caps ... ok
[INFO] [stdout] test unicode::tests::ending_multi_underscore ... ok
[INFO] [stdout] test unicode::tests::ending_underscore ... ok
[INFO] [stdout] test unicode::tests::equal ... ok
[INFO] [stdout] test unicode::tests::leading_underscore_special ... ok
[INFO] [stdout] test unicode::tests::multi_spaces ... ok
[INFO] [stdout] test unicode::tests::multi_underscore ... ok
[INFO] [stdout] test unicode::tests::multi_uppercase ... ok
[INFO] [stdout] test unicode::tests::space ... ok
[INFO] [stdout] test unicode::tests::special_chars ... ok
[INFO] [stdout] test unicode::tests::space_with_uppercase ... ok
[INFO] [stdout] test unicode::tests::special_leading_and_trailing ... ok
[INFO] [stdout] test unicode::tests::special_with_spaces ... ok
[INFO] [stdout] test unicode::tests::underscore_letter_upper ... ok
[INFO] [stdout] test unicode::tests::special_chars_long ... ok
[INFO] [stdout] test unicode::tests::unicode_mixed ... ok
[INFO] [stdout] test unicode::tests::unicode_uppercase ... ok
[INFO] [stdout] test unicode::tests::uppercase_sep ... ok
[INFO] [stdout] test unicode::tests::underscore_letter_digit_upper ... ok
[INFO] [stdout] test unicode::tests::underscore_digit_uppercase ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 63 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests snakecase
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6147edf19a7fb56e50be01e6f76d2b0c06bf85c295fe7125399ce099f2a373b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6147edf19a7fb56e50be01e6f76d2b0c06bf85c295fe7125399ce099f2a373b4", kill_on_drop: false }`
[INFO] [stdout] 6147edf19a7fb56e50be01e6f76d2b0c06bf85c295fe7125399ce099f2a373b4