[INFO] fetching crate grapheme-cluster-utils 0.1.1...
[INFO] testing grapheme-cluster-utils-0.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate grapheme-cluster-utils 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate grapheme-cluster-utils 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate grapheme-cluster-utils 0.1.1
[INFO] tweaked toml for crates.io crate grapheme-cluster-utils 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate grapheme-cluster-utils 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] crate crates.io crate grapheme-cluster-utils 0.1.1 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7bbaaae5350ba74c907359d33a12e0f9a1211a592b35ac3d15583343ace1217
[INFO] running `Command { std: "docker" "start" "-a" "d7bbaaae5350ba74c907359d33a12e0f9a1211a592b35ac3d15583343ace1217", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7bbaaae5350ba74c907359d33a12e0f9a1211a592b35ac3d15583343ace1217", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7bbaaae5350ba74c907359d33a12e0f9a1211a592b35ac3d15583343ace1217", kill_on_drop: false }`
[INFO] [stdout] d7bbaaae5350ba74c907359d33a12e0f9a1211a592b35ac3d15583343ace1217
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e5ca8c33733241f46a6565471eb138be9b92e9d4f9f3fdda17b31677773ca46
[INFO] running `Command { std: "docker" "start" "-a" "2e5ca8c33733241f46a6565471eb138be9b92e9d4f9f3fdda17b31677773ca46", kill_on_drop: false }`
[INFO] [stderr]    Compiling grapheme-cluster-utils v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "2e5ca8c33733241f46a6565471eb138be9b92e9d4f9f3fdda17b31677773ca46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e5ca8c33733241f46a6565471eb138be9b92e9d4f9f3fdda17b31677773ca46", kill_on_drop: false }`
[INFO] [stdout] 2e5ca8c33733241f46a6565471eb138be9b92e9d4f9f3fdda17b31677773ca46
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dfec80cec908063cbf7808269b1d23b441bfbbda3ac0179b8e20398489e20de
[INFO] running `Command { std: "docker" "start" "-a" "0dfec80cec908063cbf7808269b1d23b441bfbbda3ac0179b8e20398489e20de", kill_on_drop: false }`
[INFO] [stderr]    Compiling grapheme-cluster-utils v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "0dfec80cec908063cbf7808269b1d23b441bfbbda3ac0179b8e20398489e20de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dfec80cec908063cbf7808269b1d23b441bfbbda3ac0179b8e20398489e20de", kill_on_drop: false }`
[INFO] [stdout] 0dfec80cec908063cbf7808269b1d23b441bfbbda3ac0179b8e20398489e20de
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c8a377f0dd0348ba02bcf58510293d119178785135b0db6064a3e22caaa49faf
[INFO] running `Command { std: "docker" "start" "-a" "c8a377f0dd0348ba02bcf58510293d119178785135b0db6064a3e22caaa49faf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grapheme_cluster_utils-0706b24740119360)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/unicode.rs (/opt/rustwide/target/debug/deps/unicode-a30af76d7db7548c)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_insert_grapheme ... ok
[INFO] [stdout] test test_remove_accented ... ok
[INFO] [stdout] test test_remove_ascii ... ok
[INFO] [stdout] test test_remove_complex_emoji ... ok
[INFO] [stdout] test test_flag_emoji ... ok
[INFO] [stdout] test test_remove_simple_emoji ... ok
[INFO] [stdout] test test_replace_grapheme ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grapheme_cluster_utils
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c8a377f0dd0348ba02bcf58510293d119178785135b0db6064a3e22caaa49faf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8a377f0dd0348ba02bcf58510293d119178785135b0db6064a3e22caaa49faf", kill_on_drop: false }`
[INFO] [stdout] c8a377f0dd0348ba02bcf58510293d119178785135b0db6064a3e22caaa49faf