[INFO] fetching crate linkedbytes 0.1.7...
[INFO] checking linkedbytes-0.1.7 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] extracting crate linkedbytes 0.1.7 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate linkedbytes 0.1.7 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate linkedbytes 0.1.7
[INFO] finished tweaking crates.io crate linkedbytes 0.1.7
[INFO] tweaked toml for crates.io crate linkedbytes 0.1.7 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 23 packages
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.34.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded faststr v0.2.18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c1813dadae4df731f501c5b9febd3bacecd598a60433c14651cc61949f5348b
[INFO] running `Command { std: "docker" "start" "-a" "1c1813dadae4df731f501c5b9febd3bacecd598a60433c14651cc61949f5348b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c1813dadae4df731f501c5b9febd3bacecd598a60433c14651cc61949f5348b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c1813dadae4df731f501c5b9febd3bacecd598a60433c14651cc61949f5348b", kill_on_drop: false }`
[INFO] [stdout] 1c1813dadae4df731f501c5b9febd3bacecd598a60433c14651cc61949f5348b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89da8e916ecf05d497ea12da9dbbfeb75f037b1eee0c3cc1d52d40c24a1db2bf
[INFO] running `Command { std: "docker" "start" "-a" "89da8e916ecf05d497ea12da9dbbfeb75f037b1eee0c3cc1d52d40c24a1db2bf", kill_on_drop: false }`
[INFO] [stderr]     Checking simdutf8 v0.1.4
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking faststr v0.2.18
[INFO] [stderr]     Checking linkedbytes v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "89da8e916ecf05d497ea12da9dbbfeb75f037b1eee0c3cc1d52d40c24a1db2bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89da8e916ecf05d497ea12da9dbbfeb75f037b1eee0c3cc1d52d40c24a1db2bf", kill_on_drop: false }`
[INFO] [stdout] 89da8e916ecf05d497ea12da9dbbfeb75f037b1eee0c3cc1d52d40c24a1db2bf
[INFO] checking linkedbytes-0.1.7 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] extracting crate linkedbytes 0.1.7 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate linkedbytes 0.1.7 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate linkedbytes 0.1.7
[INFO] finished tweaking crates.io crate linkedbytes 0.1.7
[INFO] tweaked toml for crates.io crate linkedbytes 0.1.7 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 23 packages
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.34.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc90904a91b75cee4ba671b6d70c37ef07de85a0518365f8950309591acf2e5c
[INFO] running `Command { std: "docker" "start" "-a" "bc90904a91b75cee4ba671b6d70c37ef07de85a0518365f8950309591acf2e5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc90904a91b75cee4ba671b6d70c37ef07de85a0518365f8950309591acf2e5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc90904a91b75cee4ba671b6d70c37ef07de85a0518365f8950309591acf2e5c", kill_on_drop: false }`
[INFO] [stdout] bc90904a91b75cee4ba671b6d70c37ef07de85a0518365f8950309591acf2e5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98e291d740e25e842374b72c48993972d3b89819b69ce5d3fad078bc96c98392
[INFO] running `Command { std: "docker" "start" "-a" "98e291d740e25e842374b72c48993972d3b89819b69ce5d3fad078bc96c98392", kill_on_drop: false }`
[INFO] [stderr]     Checking simdutf8 v0.1.4
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking faststr v0.2.18
[INFO] [stderr]     Checking linkedbytes v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "98e291d740e25e842374b72c48993972d3b89819b69ce5d3fad078bc96c98392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98e291d740e25e842374b72c48993972d3b89819b69ce5d3fad078bc96c98392", kill_on_drop: false }`
[INFO] [stdout] 98e291d740e25e842374b72c48993972d3b89819b69ce5d3fad078bc96c98392