[INFO] fetching crate fluent-string 0.1.3...
[INFO] testing fluent-string-0.1.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate fluent-string 0.1.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate fluent-string 0.1.3
[INFO] finished tweaking crates.io crate fluent-string 0.1.3
[INFO] tweaked toml for crates.io crate fluent-string 0.1.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fluent-string 0.1.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fluent-string 0.1.3 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e8b95e8527321c5455455ab3224da990b83ed4ce0ecd12bf46889a8a048b36d
[INFO] running `Command { std: "docker" "start" "-a" "3e8b95e8527321c5455455ab3224da990b83ed4ce0ecd12bf46889a8a048b36d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e8b95e8527321c5455455ab3224da990b83ed4ce0ecd12bf46889a8a048b36d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e8b95e8527321c5455455ab3224da990b83ed4ce0ecd12bf46889a8a048b36d", kill_on_drop: false }`
[INFO] [stdout] 3e8b95e8527321c5455455ab3224da990b83ed4ce0ecd12bf46889a8a048b36d
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0ac1a731e4acd24a3efe1b19fca76a829922e93f800b9a2d02806a76c350224
[INFO] running `Command { std: "docker" "start" "-a" "f0ac1a731e4acd24a3efe1b19fca76a829922e93f800b9a2d02806a76c350224", kill_on_drop: false }`
[INFO] [stderr]    Compiling fluent-string v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "f0ac1a731e4acd24a3efe1b19fca76a829922e93f800b9a2d02806a76c350224", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0ac1a731e4acd24a3efe1b19fca76a829922e93f800b9a2d02806a76c350224", kill_on_drop: false }`
[INFO] [stdout] f0ac1a731e4acd24a3efe1b19fca76a829922e93f800b9a2d02806a76c350224
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30ec338a15fe844b98b7914b36bef414af4932f5dbec0681a909e9ba3d4c5232
[INFO] running `Command { std: "docker" "start" "-a" "30ec338a15fe844b98b7914b36bef414af4932f5dbec0681a909e9ba3d4c5232", kill_on_drop: false }`
[INFO] [stderr]    Compiling fluent-string v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "30ec338a15fe844b98b7914b36bef414af4932f5dbec0681a909e9ba3d4c5232", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30ec338a15fe844b98b7914b36bef414af4932f5dbec0681a909e9ba3d4c5232", kill_on_drop: false }`
[INFO] [stdout] 30ec338a15fe844b98b7914b36bef414af4932f5dbec0681a909e9ba3d4c5232
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d7d91f96ab6e0d7d988265175981343a98fc9edfc5afc8ccd0dc758bf9a6b2e3
[INFO] running `Command { std: "docker" "start" "-a" "d7d91f96ab6e0d7d988265175981343a98fc9edfc5afc8ccd0dc758bf9a6b2e3", 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/fluent_string-03862df5a2362c7f)
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test tests::test_owned_clear ... ok
[INFO] [stdout] test tests::test_owned_insert ... ok
[INFO] [stdout] test tests::test_owned_push_if_false ... ok
[INFO] [stdout] test tests::test_owned_push_if_true ... ok
[INFO] [stdout] test tests::test_owned_push_str ... ok
[INFO] [stdout] test tests::test_owned_push_str_if_true ... ok
[INFO] [stdout] test tests::test_owned_push_str_if_empty_self ... ok
[INFO] [stdout] test tests::test_owned_insert_str ... ok
[INFO] [stdout] test tests::test_owned_reserve_exact ... ok
[INFO] [stdout] test tests::test_owned_retain ... ok
[INFO] [stdout] test tests::test_owned_truncate ... ok
[INFO] [stdout] test tests::test_owned_try_reserve ... ok
[INFO] [stdout] test tests::test_owned_try_reserve_exact ... ok
[INFO] [stdout] test tests::test_ref_insert ... ok
[INFO] [stdout] test tests::test_ref_insert_str ... ok
[INFO] [stdout] test tests::test_ref_push_if_false ... ok
[INFO] [stdout] test tests::test_ref_push ... ok
[INFO] [stdout] test tests::test_ref_push_str ... ok
[INFO] [stdout] test tests::test_owned_push_str_if_empty_str ... ok
[INFO] [stdout] test tests::test_owned_shrink_to ... ok
[INFO] [stdout] test tests::test_ref_push_if_true ... ok
[INFO] [stdout] test tests::test_owned_shrink_to_fit ... ok
[INFO] [stdout] test tests::test_owned_truncate_if_some ... ok
[INFO] [stdout] test tests::test_ref_push_str_if_empty_self ... ok
[INFO] [stdout] test tests::test_ref_push_str_if_true ... ok
[INFO] [stdout] test tests::test_ref_reserve ... ok
[INFO] [stdout] test tests::test_ref_replace_range ... ok
[INFO] [stdout] test tests::test_ref_push_str_if_empty_str ... ok
[INFO] [stdout] test tests::test_owned_replace_range ... ok
[INFO] [stdout] test tests::test_ref_shrink_to ... ok
[INFO] [stdout] test tests::test_ref_shrink_to_fit ... ok
[INFO] [stdout] test tests::test_ref_try_reserve ... ok
[INFO] [stdout] test tests::test_ref_truncate_if_some ... ok
[INFO] [stdout] test tests::test_ref_truncate_if_none ... ok
[INFO] [stdout] test tests::test_owned_push ... ok
[INFO] [stdout] test tests::test_owned_reserve ... ok
[INFO] [stdout] test tests::test_ref_reserve_exact ... ok
[INFO] [stdout] test tests::test_ref_clear ... ok
[INFO] [stdout] test tests::test_ref_truncate ... ok
[INFO] [stdout] test tests::test_ref_try_reserve_exact ... ok
[INFO] [stdout] test tests::test_ref_retain ... ok
[INFO] [stdout] test tests::test_owned_truncate_if_none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fluent_string
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d7d91f96ab6e0d7d988265175981343a98fc9edfc5afc8ccd0dc758bf9a6b2e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7d91f96ab6e0d7d988265175981343a98fc9edfc5afc8ccd0dc758bf9a6b2e3", kill_on_drop: false }`
[INFO] [stdout] d7d91f96ab6e0d7d988265175981343a98fc9edfc5afc8ccd0dc758bf9a6b2e3