[INFO] fetching crate dylint_testing 2.5.0...
[INFO] checking dylint_testing-2.5.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate dylint_testing 2.5.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate dylint_testing 2.5.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dylint_testing 2.5.0
[INFO] finished tweaking crates.io crate dylint_testing 2.5.0
[INFO] tweaked toml for crates.io crate dylint_testing 2.5.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 121 packages
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding dylint v2.5.0 (latest: v3.0.0)
[INFO] [stderr]       Adding dylint_internal v2.5.0 (latest: v3.0.0)
[INFO] [stderr]       Adding env_logger v0.10.2 (latest: v0.11.3)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.0.0)
[INFO] [stderr]       Adding git2 v0.17.2 (latest: v0.18.3)
[INFO] [stderr]       Adding libgit2-sys v0.15.2+1.6.4 (latest: v0.16.2+1.7.2)
[INFO] [stderr]       Adding linux-raw-sys v0.4.13 (latest: v0.6.4)
[INFO] [stderr]       Adding miow v0.3.7 (latest: v0.6.0)
[INFO] [stderr]       Adding redox_syscall v0.4.1 (latest: v0.5.1)
[INFO] [stderr]       Adding rustfix v0.6.1 (latest: v0.8.1)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding windows-sys v0.48.0 (latest: v0.52.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rust-embed-utils v8.3.0
[INFO] [stderr]   Downloaded rust-embed-impl v8.3.0
[INFO] [stderr]   Downloaded globset v0.4.14
[INFO] [stderr]   Downloaded bstr v1.9.1
[INFO] [stderr]   Downloaded rust-embed v8.3.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8205f1b2e9ea15a9a9dfce508d312a1e01694f2c38c82bceb07f6140c4652d2
[INFO] running `Command { std: "docker" "start" "-a" "d8205f1b2e9ea15a9a9dfce508d312a1e01694f2c38c82bceb07f6140c4652d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8205f1b2e9ea15a9a9dfce508d312a1e01694f2c38c82bceb07f6140c4652d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8205f1b2e9ea15a9a9dfce508d312a1e01694f2c38c82bceb07f6140c4652d2", kill_on_drop: false }`
[INFO] [stdout] d8205f1b2e9ea15a9a9dfce508d312a1e01694f2c38c82bceb07f6140c4652d2
[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=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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 817f075f296431c38eeecfd7c709bf3267e83ac7f33a2f3a40ce0451a8f5f752
[INFO] running `Command { std: "docker" "start" "-a" "817f075f296431c38eeecfd7c709bf3267e83ac7f33a2f3a40ce0451a8f5f752", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling bstr v1.9.1
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]    Compiling anyhow v1.0.81
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]     Checking if_chain v1.0.2
[INFO] [stderr]    Compiling compiletest_rs v0.10.2
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking filetime v0.2.23
[INFO] [stderr]     Checking tester v0.9.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling jobserver v0.1.28
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]    Compiling libz-sys v1.1.16
[INFO] [stderr]    Compiling libssh2-sys v0.3.0
[INFO] [stderr]    Compiling libgit2-sys v0.15.2+1.6.4
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking globset v0.4.14
[INFO] [stderr]     Checking rust-embed-utils v8.3.0
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]     Checking sedregex v0.2.5
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]    Compiling rust-embed-impl v8.3.0
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking rust-embed v8.3.0
[INFO] [stderr]     Checking cargo-platform v0.1.8
[INFO] [stderr]     Checking camino v1.1.6
[INFO] [stderr]     Checking cargo_metadata v0.18.1
[INFO] [stderr]     Checking rustfix v0.6.1
[INFO] [stderr]     Checking git2 v0.17.2
[INFO] [stderr]    Compiling dylint_internal v2.5.0
[INFO] [stderr]    Compiling dylint v2.5.0
[INFO] [stderr]     Checking dylint_testing v2.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.61s
[INFO] running `Command { std: "docker" "inspect" "817f075f296431c38eeecfd7c709bf3267e83ac7f33a2f3a40ce0451a8f5f752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "817f075f296431c38eeecfd7c709bf3267e83ac7f33a2f3a40ce0451a8f5f752", kill_on_drop: false }`
[INFO] [stdout] 817f075f296431c38eeecfd7c709bf3267e83ac7f33a2f3a40ce0451a8f5f752