[INFO] fetching crate openblas-build 0.10.8...
[INFO] checking openblas-build-0.10.8 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] extracting crate openblas-build 0.10.8 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate openblas-build 0.10.8 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 openblas-build 0.10.8
[INFO] finished tweaking crates.io crate openblas-build 0.10.8
[INFO] tweaked toml for crates.io crate openblas-build 0.10.8 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 71 packages
[INFO] [stderr]       Adding base64 v0.21.7 (latest: v0.22.0)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding foreign-types v0.3.2 (latest: v0.5.0)
[INFO] [stderr]       Adding foreign-types-shared v0.1.1 (latest: v0.3.1)
[INFO] [stderr]       Adding linux-raw-sys v0.4.13 (latest: v0.6.4)
[INFO] [stderr]       Adding redox_syscall v0.4.1 (latest: v0.5.1)
[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]     Blocking waiting for file lock on package cache
[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] 0ee5ba3403e6d7c296bb25f6c1b6fd5f83cfe6eb15c9da3f9f8907ff1d0fe19a
[INFO] running `Command { std: "docker" "start" "-a" "0ee5ba3403e6d7c296bb25f6c1b6fd5f83cfe6eb15c9da3f9f8907ff1d0fe19a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ee5ba3403e6d7c296bb25f6c1b6fd5f83cfe6eb15c9da3f9f8907ff1d0fe19a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ee5ba3403e6d7c296bb25f6c1b6fd5f83cfe6eb15c9da3f9f8907ff1d0fe19a", kill_on_drop: false }`
[INFO] [stdout] 0ee5ba3403e6d7c296bb25f6c1b6fd5f83cfe6eb15c9da3f9f8907ff1d0fe19a
[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] a23848dde362bdb1790440ca6fbdbcc0b8bbbae03aff1646561dbbaa1b764eaf
[INFO] running `Command { std: "docker" "start" "-a" "a23848dde362bdb1790440ca6fbdbcc0b8bbbae03aff1646561dbbaa1b764eaf", kill_on_drop: false }`
[INFO] [stderr]     Checking rustls-pki-types v1.4.1
[INFO] [stderr]     Checking openssl-sys v0.9.102
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking filetime v0.2.23
[INFO] [stderr]     Checking rustls-pemfile v2.1.1
[INFO] [stderr]     Checking rustls-native-certs v0.7.0
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking rustix v0.38.32
[INFO] [stderr]     Checking openssl v0.10.64
[INFO] [stderr]     Checking xattr v1.3.1
[INFO] [stderr]     Checking tar v0.4.40
[INFO] [stderr]     Checking native-tls v0.2.11
[INFO] [stderr]     Checking ureq v2.9.6
[INFO] [stderr]     Checking openblas-build v0.10.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.43s
[INFO] running `Command { std: "docker" "inspect" "a23848dde362bdb1790440ca6fbdbcc0b8bbbae03aff1646561dbbaa1b764eaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a23848dde362bdb1790440ca6fbdbcc0b8bbbae03aff1646561dbbaa1b764eaf", kill_on_drop: false }`
[INFO] [stdout] a23848dde362bdb1790440ca6fbdbcc0b8bbbae03aff1646561dbbaa1b764eaf
[INFO] checking openblas-build-0.10.8 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] extracting crate openblas-build 0.10.8 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate openblas-build 0.10.8 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 openblas-build 0.10.8
[INFO] finished tweaking crates.io crate openblas-build 0.10.8
[INFO] tweaked toml for crates.io crate openblas-build 0.10.8 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 71 packages
[INFO] [stderr]       Adding base64 v0.21.7 (latest: v0.22.0)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding foreign-types v0.3.2 (latest: v0.5.0)
[INFO] [stderr]       Adding foreign-types-shared v0.1.1 (latest: v0.3.1)
[INFO] [stderr]       Adding linux-raw-sys v0.4.13 (latest: v0.6.4)
[INFO] [stderr]       Adding redox_syscall v0.4.1 (latest: v0.5.1)
[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] 0505311cff9d02ed148c584793f03e2138515a2ea07c6d3d5570ffab3c1026f5
[INFO] running `Command { std: "docker" "start" "-a" "0505311cff9d02ed148c584793f03e2138515a2ea07c6d3d5570ffab3c1026f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0505311cff9d02ed148c584793f03e2138515a2ea07c6d3d5570ffab3c1026f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0505311cff9d02ed148c584793f03e2138515a2ea07c6d3d5570ffab3c1026f5", kill_on_drop: false }`
[INFO] [stdout] 0505311cff9d02ed148c584793f03e2138515a2ea07c6d3d5570ffab3c1026f5
[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] 374871b30f61a9337b5241bea6b329343b12fcc6eb7a96921623671230491dfd
[INFO] running `Command { std: "docker" "start" "-a" "374871b30f61a9337b5241bea6b329343b12fcc6eb7a96921623671230491dfd", kill_on_drop: false }`
[INFO] [stderr]     Checking openssl-sys v0.9.102
[INFO] [stderr]     Checking rustls-pki-types v1.4.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking filetime v0.2.23
[INFO] [stderr]     Checking rustls-pemfile v2.1.1
[INFO] [stderr]     Checking rustls-native-certs v0.7.0
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking rustix v0.38.32
[INFO] [stderr]     Checking openssl v0.10.64
[INFO] [stderr]     Checking xattr v1.3.1
[INFO] [stderr]     Checking tar v0.4.40
[INFO] [stderr]     Checking native-tls v0.2.11
[INFO] [stderr]     Checking ureq v2.9.6
[INFO] [stderr]     Checking openblas-build v0.10.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.65s
[INFO] running `Command { std: "docker" "inspect" "374871b30f61a9337b5241bea6b329343b12fcc6eb7a96921623671230491dfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "374871b30f61a9337b5241bea6b329343b12fcc6eb7a96921623671230491dfd", kill_on_drop: false }`
[INFO] [stdout] 374871b30f61a9337b5241bea6b329343b12fcc6eb7a96921623671230491dfd