[INFO] fetching crate eip712 0.1.0...
[INFO] checking eip712-0.1.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate eip712 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate eip712 0.1.0
[INFO] finished tweaking crates.io crate eip712 0.1.0
[INFO] tweaked toml for crates.io crate eip712 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate eip712 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 56 packages to latest compatible versions
[INFO] [stderr]       Adding heck v0.4.1 (available: v0.5.0)
[INFO] [stderr]       Adding snafu v0.7.5 (available: v0.8.6)
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 596968c57f63ac834d77085e1883fd596ac4f0244cffa8f17dfd404204d1fc66
[INFO] running `Command { std: "docker" "start" "-a" "596968c57f63ac834d77085e1883fd596ac4f0244cffa8f17dfd404204d1fc66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "596968c57f63ac834d77085e1883fd596ac4f0244cffa8f17dfd404204d1fc66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "596968c57f63ac834d77085e1883fd596ac4f0244cffa8f17dfd404204d1fc66", kill_on_drop: false }`
[INFO] [stdout] 596968c57f63ac834d77085e1883fd596ac4f0244cffa8f17dfd404204d1fc66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 64af19c07b7b823f4fb09f8650bb9818e0b0ea00389c9b3923f3b811665cae1c
[INFO] running `Command { std: "docker" "start" "-a" "64af19c07b7b823f4fb09f8650bb9818e0b0ea00389c9b3923f3b811665cae1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling snafu-derive v0.7.5
[INFO] [stderr]     Checking snafu v0.7.5
[INFO] [stderr]     Checking eip712 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:128:62
[INFO] [stdout]     |
[INFO] [stdout] 128 |     E: 'static + snafu::ErrorCompat + snafu::AsErrorSource + core::fmt::Display,
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:46:23
[INFO] [stdout]     |
[INFO] [stdout] 46  | #![warn(missing_docs, unused_qualifications, missing_debug_implementations)]
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 128 -     E: 'static + snafu::ErrorCompat + snafu::AsErrorSource + core::fmt::Display,
[INFO] [stdout] 128 +     E: 'static + snafu::ErrorCompat + snafu::AsErrorSource + fmt::Display,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:139:62
[INFO] [stdout]     |
[INFO] [stdout] 139 |     E: 'static + snafu::ErrorCompat + snafu::AsErrorSource + core::fmt::Display,
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 139 -     E: 'static + snafu::ErrorCompat + snafu::AsErrorSource + core::fmt::Display,
[INFO] [stdout] 139 +     E: 'static + snafu::ErrorCompat + snafu::AsErrorSource + fmt::Display,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:128:62
[INFO] [stdout]     |
[INFO] [stdout] 128 |     E: 'static + snafu::ErrorCompat + snafu::AsErrorSource + core::fmt::Display,
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:46:23
[INFO] [stdout]     |
[INFO] [stdout] 46  | #![warn(missing_docs, unused_qualifications, missing_debug_implementations)]
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 128 -     E: 'static + snafu::ErrorCompat + snafu::AsErrorSource + core::fmt::Display,
[INFO] [stdout] 128 +     E: 'static + snafu::ErrorCompat + snafu::AsErrorSource + fmt::Display,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:139:62
[INFO] [stdout]     |
[INFO] [stdout] 139 |     E: 'static + snafu::ErrorCompat + snafu::AsErrorSource + core::fmt::Display,
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 139 -     E: 'static + snafu::ErrorCompat + snafu::AsErrorSource + core::fmt::Display,
[INFO] [stdout] 139 +     E: 'static + snafu::ErrorCompat + snafu::AsErrorSource + fmt::Display,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.23s
[INFO] running `Command { std: "docker" "inspect" "64af19c07b7b823f4fb09f8650bb9818e0b0ea00389c9b3923f3b811665cae1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64af19c07b7b823f4fb09f8650bb9818e0b0ea00389c9b3923f3b811665cae1c", kill_on_drop: false }`
[INFO] [stdout] 64af19c07b7b823f4fb09f8650bb9818e0b0ea00389c9b3923f3b811665cae1c