[INFO] fetching crate sting 0.1.2...
[INFO] testing sting-0.1.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate sting 0.1.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate sting 0.1.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sting 0.1.2
[INFO] tweaked toml for crates.io crate sting 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sting 0.1.2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sting 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85bab7862437610cb476d6bb139cff6344f151bb2e770ea9d9fdf4cba0394632
[INFO] running `Command { std: "docker" "start" "-a" "85bab7862437610cb476d6bb139cff6344f151bb2e770ea9d9fdf4cba0394632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85bab7862437610cb476d6bb139cff6344f151bb2e770ea9d9fdf4cba0394632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85bab7862437610cb476d6bb139cff6344f151bb2e770ea9d9fdf4cba0394632", kill_on_drop: false }`
[INFO] [stdout] 85bab7862437610cb476d6bb139cff6344f151bb2e770ea9d9fdf4cba0394632
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 948dbbb3fdf311577170bfa422a257458aa34f8fd6167a91c5269dd555f3041e
[INFO] running `Command { std: "docker" "start" "-a" "948dbbb3fdf311577170bfa422a257458aa34f8fd6167a91c5269dd555f3041e", kill_on_drop: false }`
[INFO] [stderr]    Compiling sting v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "948dbbb3fdf311577170bfa422a257458aa34f8fd6167a91c5269dd555f3041e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "948dbbb3fdf311577170bfa422a257458aa34f8fd6167a91c5269dd555f3041e", kill_on_drop: false }`
[INFO] [stdout] 948dbbb3fdf311577170bfa422a257458aa34f8fd6167a91c5269dd555f3041e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbb3897bcbb24b7642f8cc1b8cf0b1843070542649715ab20a2b931c0ac8205a
[INFO] running `Command { std: "docker" "start" "-a" "dbb3897bcbb24b7642f8cc1b8cf0b1843070542649715ab20a2b931c0ac8205a", kill_on_drop: false }`
[INFO] [stderr]    Compiling sting v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "dbb3897bcbb24b7642f8cc1b8cf0b1843070542649715ab20a2b931c0ac8205a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbb3897bcbb24b7642f8cc1b8cf0b1843070542649715ab20a2b931c0ac8205a", kill_on_drop: false }`
[INFO] [stdout] dbb3897bcbb24b7642f8cc1b8cf0b1843070542649715ab20a2b931c0ac8205a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c8f32dcde2499f0641311063ae9050f2ad5ec5ca247ef265d0d69ce436af75c1
[INFO] running `Command { std: "docker" "start" "-a" "c8f32dcde2499f0641311063ae9050f2ad5ec5ca247ef265d0d69ce436af75c1", 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/sting-e487a83c10761cff)
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-826434190f971b9b)
[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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test boxed_sluices ... ok
[INFO] [stdout] test inline_strings ... ok
[INFO] [stdout] test inline_sluices ... ok
[INFO] [stdout] test static_strings ... ok
[INFO] [stdout] test static_sluices ... ok
[INFO] [stderr]    Doc-tests sting
[INFO] [stdout] test boxed_strings ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "c8f32dcde2499f0641311063ae9050f2ad5ec5ca247ef265d0d69ce436af75c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8f32dcde2499f0641311063ae9050f2ad5ec5ca247ef265d0d69ce436af75c1", kill_on_drop: false }`
[INFO] [stdout] c8f32dcde2499f0641311063ae9050f2ad5ec5ca247ef265d0d69ce436af75c1