[INFO] fetching crate split-char-from-str 0.0.0...
[INFO] testing split-char-from-str-0.0.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate split-char-from-str 0.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate split-char-from-str 0.0.0
[INFO] finished tweaking crates.io crate split-char-from-str 0.0.0
[INFO] tweaked toml for crates.io crate split-char-from-str 0.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate split-char-from-str 0.0.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d19e39daa9b03c43a50dab4d3f6562722ddc97a4745bba52141eb0da1f816972
[INFO] running `Command { std: "docker" "start" "-a" "d19e39daa9b03c43a50dab4d3f6562722ddc97a4745bba52141eb0da1f816972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d19e39daa9b03c43a50dab4d3f6562722ddc97a4745bba52141eb0da1f816972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d19e39daa9b03c43a50dab4d3f6562722ddc97a4745bba52141eb0da1f816972", kill_on_drop: false }`
[INFO] [stdout] d19e39daa9b03c43a50dab4d3f6562722ddc97a4745bba52141eb0da1f816972
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df260afed7d056ab164912ad6db4c81a5ecda123cf568689fd993820f66149e5
[INFO] running `Command { std: "docker" "start" "-a" "df260afed7d056ab164912ad6db4c81a5ecda123cf568689fd993820f66149e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling split-char-from-str v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "df260afed7d056ab164912ad6db4c81a5ecda123cf568689fd993820f66149e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df260afed7d056ab164912ad6db4c81a5ecda123cf568689fd993820f66149e5", kill_on_drop: false }`
[INFO] [stdout] df260afed7d056ab164912ad6db4c81a5ecda123cf568689fd993820f66149e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 553c03428c540c220ff9f9dada18e1d28929aa258de1f29784886a0e426d5eaf
[INFO] running `Command { std: "docker" "start" "-a" "553c03428c540c220ff9f9dada18e1d28929aa258de1f29784886a0e426d5eaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling split-char-from-str v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "553c03428c540c220ff9f9dada18e1d28929aa258de1f29784886a0e426d5eaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "553c03428c540c220ff9f9dada18e1d28929aa258de1f29784886a0e426d5eaf", kill_on_drop: false }`
[INFO] [stdout] 553c03428c540c220ff9f9dada18e1d28929aa258de1f29784886a0e426d5eaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 779a5673055d6090521625856c4dfaeb3288004079bf42ab39cefb00579a2e2a
[INFO] running `Command { std: "docker" "start" "-a" "779a5673055d6090521625856c4dfaeb3288004079bf42ab39cefb00579a2e2a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/split_char_from_str-ae44624f7ee638c9)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::deref ... ok
[INFO] [stdout] test test::function ... ok
[INFO] [stdout] test test::lifetime ... ok
[INFO] [stdout] test test::method ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests split_char_from_str
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test lib.rs - (line 33) ... ok
[INFO] [stdout] test lib.rs - SplitCharFromStr::split_last_char (line 46) ... ok
[INFO] [stdout] test lib.rs - (line 26) ... ok
[INFO] [stdout] test lib.rs - (line 10) ... ok
[INFO] [stdout] test lib.rs - split_last_char (line 19) ... ok
[INFO] [stdout] test lib.rs - SplitCharFromStr::split_first_char (line 39) ... ok
[INFO] [stdout] test lib.rs - (line 17) ... ok
[INFO] [stdout] test lib.rs - split_first_char (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "779a5673055d6090521625856c4dfaeb3288004079bf42ab39cefb00579a2e2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "779a5673055d6090521625856c4dfaeb3288004079bf42ab39cefb00579a2e2a", kill_on_drop: false }`
[INFO] [stdout] 779a5673055d6090521625856c4dfaeb3288004079bf42ab39cefb00579a2e2a