[INFO] fetching crate w4d 0.1.0...
[INFO] checking w4d-0.1.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate w4d 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate w4d 0.1.0
[INFO] finished tweaking crates.io crate w4d 0.1.0
[INFO] tweaked toml for crates.io crate w4d 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate w4d 0.1.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 73 packages to latest compatible versions
[INFO] [stderr]       Adding either v1.6.1 (available: v1.15.0)
[INFO] [stderr]       Adding pretty_assertions v1.2.1 (available: v1.4.1)
[INFO] [stderr]       Adding test_tools v0.3.0 (available: v0.16.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded test_tools v0.3.0
[INFO] [stderr]   Downloaded implements v0.3.0
[INFO] [stderr]   Downloaded meta_tools v0.4.0
[INFO] [stderr]   Downloaded macro_tools v0.2.0
[INFO] [stderr]   Downloaded mod_interface v0.3.0
[INFO] [stderr]   Downloaded for_each v0.3.0
[INFO] [stderr]   Downloaded impls_index_meta v0.2.0
[INFO] [stderr]   Downloaded winterval v0.1.5
[INFO] [stderr]   Downloaded impls_index v0.2.0
[INFO] [stderr]   Downloaded data_type v0.1.9
[INFO] [stderr]   Downloaded mem_tools v0.1.1
[INFO] [stderr]   Downloaded type_constructor v0.1.19
[INFO] [stderr]   Downloaded inspect_type v0.4.0
[INFO] [stderr]   Downloaded diagnostics_tools v0.2.0
[INFO] [stderr]   Downloaded derive_tools v0.2.0
[INFO] [stderr]   Downloaded derive_tools_meta v0.2.0
[INFO] [stderr]   Downloaded interval_adapter v0.2.3
[INFO] [stderr]   Downloaded is_slice v0.3.0
[INFO] [stderr]   Downloaded mod_interface_meta v0.3.0
[INFO] [stderr]   Downloaded typing_tools v0.2.0
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0fcf11dc7e3b0d4ce153c0815794307c3e9ffddc4f874938f175f9fabe39796
[INFO] running `Command { std: "docker" "start" "-a" "d0fcf11dc7e3b0d4ce153c0815794307c3e9ffddc4f874938f175f9fabe39796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0fcf11dc7e3b0d4ce153c0815794307c3e9ffddc4f874938f175f9fabe39796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0fcf11dc7e3b0d4ce153c0815794307c3e9ffddc4f874938f175f9fabe39796", kill_on_drop: false }`
[INFO] [stdout] d0fcf11dc7e3b0d4ce153c0815794307c3e9ffddc4f874938f175f9fabe39796
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc9031af61c61b036ab0db0228a31bc2278d608a46389f3b3d8cde098cfe302a
[INFO] running `Command { std: "docker" "start" "-a" "fc9031af61c61b036ab0db0228a31bc2278d608a46389f3b3d8cde098cfe302a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling interval_adapter v0.2.3
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking winnow v0.7.11
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking pretty_assertions v1.2.1
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]     Checking winterval v0.1.5
[INFO] [stderr]     Checking inspect_type v0.4.0
[INFO] [stderr]     Checking type_constructor v0.1.19
[INFO] [stderr]     Checking implements v0.3.0
[INFO] [stderr]     Checking is_slice v0.3.0
[INFO] [stderr]     Checking for_each v0.3.0
[INFO] [stderr]     Checking literally v0.1.3
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking glob v0.3.2
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking dissimilar v1.0.10
[INFO] [stderr]     Checking data_type v0.1.9
[INFO] [stderr]     Checking typing_tools v0.2.0
[INFO] [stderr]     Checking diagnostics_tools v0.2.0
[INFO] [stderr]     Checking mem_tools v0.1.1
[INFO] [stderr]     Checking w4d v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]    Compiling macro_tools v0.2.0
[INFO] [stderr]    Compiling derive_tools_meta v0.2.0
[INFO] [stderr]    Compiling impls_index_meta v0.2.0
[INFO] [stderr]     Checking impls_index v0.2.0
[INFO] [stderr]    Compiling derive_tools v0.2.0
[INFO] [stderr]    Compiling mod_interface_meta v0.3.0
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking mod_interface v0.3.0
[INFO] [stderr]     Checking meta_tools v0.4.0
[INFO] [stderr]     Checking trybuild v1.0.105
[INFO] [stderr]     Checking test_tools v0.3.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.10s
[INFO] running `Command { std: "docker" "inspect" "fc9031af61c61b036ab0db0228a31bc2278d608a46389f3b3d8cde098cfe302a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc9031af61c61b036ab0db0228a31bc2278d608a46389f3b3d8cde098cfe302a", kill_on_drop: false }`
[INFO] [stdout] fc9031af61c61b036ab0db0228a31bc2278d608a46389f3b3d8cde098cfe302a