[INFO] fetching crate owned_str 0.1.2...
[INFO] testing owned_str-0.1.2 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate owned_str 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate owned_str 0.1.2
[INFO] finished tweaking crates.io crate owned_str 0.1.2
[INFO] tweaked toml for crates.io crate owned_str 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate owned_str 0.1.2 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 owned_str 0.1.2 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d96032112071d558f42db3cfb59ba033a16e119dbe3cb8eb7f99652c01e2c7ce
[INFO] running `Command { std: "docker" "start" "-a" "d96032112071d558f42db3cfb59ba033a16e119dbe3cb8eb7f99652c01e2c7ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d96032112071d558f42db3cfb59ba033a16e119dbe3cb8eb7f99652c01e2c7ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d96032112071d558f42db3cfb59ba033a16e119dbe3cb8eb7f99652c01e2c7ce", kill_on_drop: false }`
[INFO] [stdout] d96032112071d558f42db3cfb59ba033a16e119dbe3cb8eb7f99652c01e2c7ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 29266a745854df2e338e4eaba678bd36746ca83575c134ca3ecb1d8d42adb338
[INFO] running `Command { std: "docker" "start" "-a" "29266a745854df2e338e4eaba678bd36746ca83575c134ca3ecb1d8d42adb338", kill_on_drop: false }`
[INFO] [stderr]    Compiling owned_str v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "29266a745854df2e338e4eaba678bd36746ca83575c134ca3ecb1d8d42adb338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29266a745854df2e338e4eaba678bd36746ca83575c134ca3ecb1d8d42adb338", kill_on_drop: false }`
[INFO] [stdout] 29266a745854df2e338e4eaba678bd36746ca83575c134ca3ecb1d8d42adb338
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a4dcbfdf1ce40b9bd11ac01b2be52b48ea95d5423c0d30e95e76c715e5714875
[INFO] running `Command { std: "docker" "start" "-a" "a4dcbfdf1ce40b9bd11ac01b2be52b48ea95d5423c0d30e95e76c715e5714875", kill_on_drop: false }`
[INFO] [stderr]    Compiling owned_str v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "a4dcbfdf1ce40b9bd11ac01b2be52b48ea95d5423c0d30e95e76c715e5714875", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4dcbfdf1ce40b9bd11ac01b2be52b48ea95d5423c0d30e95e76c715e5714875", kill_on_drop: false }`
[INFO] [stdout] a4dcbfdf1ce40b9bd11ac01b2be52b48ea95d5423c0d30e95e76c715e5714875
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2802da70e3bbe9e31c0ae29d2f896ea364c7186255e226f87c33e68866d76d9a
[INFO] running `Command { std: "docker" "start" "-a" "2802da70e3bbe9e31c0ae29d2f896ea364c7186255e226f87c33e68866d76d9a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/owned_str-cb794aa36b800c38)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test owned_str::tests::test_c_str ... ok
[INFO] [stdout] test owned_str::tests::test_pop ... ok
[INFO] [stdout] test unsized_str::tests::test_downcast ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests owned_str
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test src/owned_str.rs - owned_str::OwnedStr (line 30) ... ok
[INFO] [stdout] test src/unsized_str.rs - unsized_str::UnsizedStr::clear (line 307) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/unsized_str.rs - unsized_str::UnsizedStr::contain_char (line 914) ... ok
[INFO] [stdout] test src/unsized_str.rs - unsized_str::UnsizedStr::downcast_mut (line 209) ... ok
[INFO] [stdout] test src/unsized_str.rs - unsized_str::UnsizedStr::downcast_exact_mut (line 240) ... ok
[INFO] [stdout] test src/unsized_str.rs - unsized_str::UnsizedStr::char_count (line 947) ... ok
[INFO] [stdout] test src/unsized_str.rs - unsized_str::UnsizedStr::find_char (line 929) ... ok
[INFO] [stdout] test src/unsized_str.rs - unsized_str::UnsizedStr::capacity (line 426) ... ok
[INFO] [stdout] test src/unsized_str.rs - unsized_str::UnsizedStr::is_char_boundary (line 660) ... ok
[INFO] [stdout] test src/unsized_str.rs - unsized_str::UnsizedStr::len (line 461) ... ok
[INFO] [stdout] test src/unsized_str.rs - unsized_str::UnsizedStr::pop (line 692) ... ok
[INFO] [stdout] test src/unsized_str.rs - unsized_str::UnsizedStr::find_str (line 896) ... ok
[INFO] [stdout] test src/unsized_str.rs - unsized_str::UnsizedStr::contain_str (line 881) ... ok
[INFO] [stdout] test src/unsized_str.rs - unsized_str::UnsizedStr::make_cstr (line 816) ... ok
[INFO] [stdout] test src/unsized_str.rs - unsized_str::UnsizedStr::is_empty (line 478) ... ok
[INFO] [stdout] test src/unsized_str.rs - unsized_str::UnsizedStr::try_push (line 497) ... ok
[INFO] [stdout] test src/unsized_str.rs - unsized_str::UnsizedStr::push_str (line 622) ... ok
[INFO] [stdout] test src/unsized_str.rs - unsized_str::UnsizedStr::try_split_at_mut (line 778) ... ok
[INFO] [stdout] test src/unsized_str.rs - unsized_str::UnsizedStr::try_push_str (line 560) ... ok
[INFO] [stdout] test src/unsized_str.rs - unsized_str::UnsizedStr::push (line 525) ... ok
[INFO] [stdout] test src/unsized_str.rs - unsized_str::UnsizedStr::try_split_at (line 734) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2802da70e3bbe9e31c0ae29d2f896ea364c7186255e226f87c33e68866d76d9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2802da70e3bbe9e31c0ae29d2f896ea364c7186255e226f87c33e68866d76d9a", kill_on_drop: false }`
[INFO] [stdout] 2802da70e3bbe9e31c0ae29d2f896ea364c7186255e226f87c33e68866d76d9a