[INFO] fetching crate cow-replace 0.1.1...
[INFO] testing cow-replace-0.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate cow-replace 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate cow-replace 0.1.1
[INFO] finished tweaking crates.io crate cow-replace 0.1.1
[INFO] tweaked toml for crates.io crate cow-replace 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cow-replace 0.1.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ascii v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a33947d8ab9a37aedcba9c8886f1c76d8dda65d22c4f47d60101b76edf888db0
[INFO] running `Command { std: "docker" "start" "-a" "a33947d8ab9a37aedcba9c8886f1c76d8dda65d22c4f47d60101b76edf888db0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a33947d8ab9a37aedcba9c8886f1c76d8dda65d22c4f47d60101b76edf888db0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a33947d8ab9a37aedcba9c8886f1c76d8dda65d22c4f47d60101b76edf888db0", kill_on_drop: false }`
[INFO] [stdout] a33947d8ab9a37aedcba9c8886f1c76d8dda65d22c4f47d60101b76edf888db0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 309476bbd2ae155e06a370ab2373aa443d95b2d20ce0d53f224abdb15313e38d
[INFO] running `Command { std: "docker" "start" "-a" "309476bbd2ae155e06a370ab2373aa443d95b2d20ce0d53f224abdb15313e38d", kill_on_drop: false }`
[INFO] [stderr]    Compiling ascii v1.1.0
[INFO] [stderr]    Compiling cow-replace v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "309476bbd2ae155e06a370ab2373aa443d95b2d20ce0d53f224abdb15313e38d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "309476bbd2ae155e06a370ab2373aa443d95b2d20ce0d53f224abdb15313e38d", kill_on_drop: false }`
[INFO] [stdout] 309476bbd2ae155e06a370ab2373aa443d95b2d20ce0d53f224abdb15313e38d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87d0aa721850d9650acb7d52d0da9b28cada729c78edfc25aea1fccc30cceac5
[INFO] running `Command { std: "docker" "start" "-a" "87d0aa721850d9650acb7d52d0da9b28cada729c78edfc25aea1fccc30cceac5", kill_on_drop: false }`
[INFO] [stderr]    Compiling cow-replace v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "87d0aa721850d9650acb7d52d0da9b28cada729c78edfc25aea1fccc30cceac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87d0aa721850d9650acb7d52d0da9b28cada729c78edfc25aea1fccc30cceac5", kill_on_drop: false }`
[INFO] [stdout] 87d0aa721850d9650acb7d52d0da9b28cada729c78edfc25aea1fccc30cceac5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a5ab5ee8d63b0940226d1812ee27912b8272a9f8e03db0b0a43f1a7212c97a17
[INFO] running `Command { std: "docker" "start" "-a" "a5ab5ee8d63b0940226d1812ee27912b8272a9f8e03db0b0a43f1a7212c97a17", 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/cow_replace-36ad199d2f65aba6)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_cow_replace_all_str ... ok
[INFO] [stdout] test tests::test_cow_remove_all_ascii_in_place ... ok
[INFO] [stdout] test tests::test_cow_replace_all_ascii_in_place ... ok
[INFO] [stdout] test tests::test_cow_remove_all_ascii ... ok
[INFO] [stdout] test tests::test_str_remove_all_ascii ... ok
[INFO] [stdout] test tests::test_string_remove_all_ascii ... ok
[INFO] [stdout] test tests::test_string_remove_all_ascii_in_place ... ok
[INFO] [stdout] test tests::test_string_replace_all_str ... ok
[INFO] [stdout] test tests::test_string_replace_all_ascii_in_place ... ok
[INFO] [stdout] test tests::test_trait_separation ... ok
[INFO] [stdout] test tests::test_str_replace_all_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cow_replace
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - ReplaceStringInPlace::remove_all_ascii_in_place (line 126) ... ok
[INFO] [stdout] test src/lib.rs - ReplaceString::replace_all_str (line 89) ... ok
[INFO] [stdout] test src/lib.rs - ReplaceString::remove_all_ascii (line 56) ... ok
[INFO] [stdout] test src/lib.rs - ReplaceStringInPlace::replace_all_ascii_in_place (line 153) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a5ab5ee8d63b0940226d1812ee27912b8272a9f8e03db0b0a43f1a7212c97a17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5ab5ee8d63b0940226d1812ee27912b8272a9f8e03db0b0a43f1a7212c97a17", kill_on_drop: false }`
[INFO] [stdout] a5ab5ee8d63b0940226d1812ee27912b8272a9f8e03db0b0a43f1a7212c97a17