[INFO] fetching crate id3-json 0.2.1...
[INFO] checking id3-json-0.2.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] extracting crate id3-json 0.2.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate id3-json 0.2.1 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 id3-json 0.2.1
[INFO] finished tweaking crates.io crate id3-json 0.2.1
[INFO] tweaked toml for crates.io crate id3-json 0.2.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate id3-json 0.2.1 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded windows-targets v0.42.1
[INFO] [stderr]   Downloaded errno v0.2.8
[INFO] [stderr]   Downloaded tempfile v3.4.0
[INFO] [stderr]   Downloaded itoa v1.0.6
[INFO] [stderr]   Downloaded anyhow v1.0.69
[INFO] [stderr]   Downloaded miniz_oxide v0.6.2
[INFO] [stderr]   Downloaded serde_json v1.0.94
[INFO] [stderr]   Downloaded rustix v0.36.9
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.42.1
[INFO] [stderr]   Downloaded libc v0.2.140
[INFO] [stderr]   Downloaded linux-raw-sys v0.1.4
[INFO] [stderr]   Downloaded id3 v1.6.0
[INFO] [stderr]   Downloaded windows_i686_gnu v0.42.1
[INFO] [stderr]   Downloaded windows_i686_msvc v0.42.1
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.42.1
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.42.1
[INFO] [stderr]   Downloaded windows_aarch64_gnullvm v0.42.1
[INFO] [stderr]   Downloaded windows_x86_64_gnullvm v0.42.1
[INFO] [stderr]   Downloaded flate2 v1.0.25
[INFO] [stderr]   Downloaded lexopt v0.3.0
[INFO] [stderr]   Downloaded ryu v1.0.13
[INFO] [stderr]   Downloaded serde v1.0.154
[INFO] [stderr]   Downloaded cc v1.0.79
[INFO] [stderr]   Downloaded io-lifetimes v1.0.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 053a2002a2e7cba85323a792d5199e1e68734b3f5a4c07c9465fb31bdea1f15e
[INFO] running `Command { std: "docker" "start" "-a" "053a2002a2e7cba85323a792d5199e1e68734b3f5a4c07c9465fb31bdea1f15e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "053a2002a2e7cba85323a792d5199e1e68734b3f5a4c07c9465fb31bdea1f15e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "053a2002a2e7cba85323a792d5199e1e68734b3f5a4c07c9465fb31bdea1f15e", kill_on_drop: false }`
[INFO] [stdout] 053a2002a2e7cba85323a792d5199e1e68734b3f5a4c07c9465fb31bdea1f15e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 082ef106de6a54e0e4eef4ed1070180b305b9ff4b374deb98e0c611e55ec3829
[INFO] running `Command { std: "docker" "start" "-a" "082ef106de6a54e0e4eef4ed1070180b305b9ff4b374deb98e0c611e55ec3829", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling serde v1.0.154
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling anyhow v1.0.69
[INFO] [stderr]    Compiling serde_json v1.0.94
[INFO] [stderr]    Compiling io-lifetimes v1.0.6
[INFO] [stderr]    Compiling rustix v0.36.9
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]     Checking linux-raw-sys v0.1.4
[INFO] [stderr]     Checking flate2 v1.0.25
[INFO] [stderr]     Checking lexopt v0.3.0
[INFO] [stderr]     Checking id3 v1.6.0
[INFO] [stderr]     Checking id3-json v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tempfile v3.4.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.59s
[INFO] running `Command { std: "docker" "inspect" "082ef106de6a54e0e4eef4ed1070180b305b9ff4b374deb98e0c611e55ec3829", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "082ef106de6a54e0e4eef4ed1070180b305b9ff4b374deb98e0c611e55ec3829", kill_on_drop: false }`
[INFO] [stdout] 082ef106de6a54e0e4eef4ed1070180b305b9ff4b374deb98e0c611e55ec3829
[INFO] checking id3-json-0.2.1 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] extracting crate id3-json 0.2.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate id3-json 0.2.1 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 id3-json 0.2.1
[INFO] finished tweaking crates.io crate id3-json 0.2.1
[INFO] tweaked toml for crates.io crate id3-json 0.2.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate id3-json 0.2.1 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9e0bd64aaabf342cf153c9ae5f895cb5221303b277c15b2caab35e21b2777a9c
[INFO] running `Command { std: "docker" "start" "-a" "9e0bd64aaabf342cf153c9ae5f895cb5221303b277c15b2caab35e21b2777a9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e0bd64aaabf342cf153c9ae5f895cb5221303b277c15b2caab35e21b2777a9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e0bd64aaabf342cf153c9ae5f895cb5221303b277c15b2caab35e21b2777a9c", kill_on_drop: false }`
[INFO] [stdout] 9e0bd64aaabf342cf153c9ae5f895cb5221303b277c15b2caab35e21b2777a9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8864649e81acf69e63a3490bad7d05e79fc3e96f4d4c8034f6651f7c29618b37
[INFO] running `Command { std: "docker" "start" "-a" "8864649e81acf69e63a3490bad7d05e79fc3e96f4d4c8034f6651f7c29618b37", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling serde v1.0.154
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling serde_json v1.0.94
[INFO] [stderr]    Compiling anyhow v1.0.69
[INFO] [stderr]    Compiling io-lifetimes v1.0.6
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]    Compiling rustix v0.36.9
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]     Checking linux-raw-sys v0.1.4
[INFO] [stderr]     Checking lexopt v0.3.0
[INFO] [stderr]     Checking flate2 v1.0.25
[INFO] [stderr]     Checking id3 v1.6.0
[INFO] [stderr]     Checking tempfile v3.4.0
[INFO] [stderr]     Checking id3-json v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.72s
[INFO] running `Command { std: "docker" "inspect" "8864649e81acf69e63a3490bad7d05e79fc3e96f4d4c8034f6651f7c29618b37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8864649e81acf69e63a3490bad7d05e79fc3e96f4d4c8034f6651f7c29618b37", kill_on_drop: false }`
[INFO] [stdout] 8864649e81acf69e63a3490bad7d05e79fc3e96f4d4c8034f6651f7c29618b37