[INFO] fetching crate eip712 0.1.0...
[INFO] checking eip712-0.1.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate eip712 0.1.0 into /workspace/builds/worker-4-tc2/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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate eip712 0.1.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 66 packages to latest compatible versions
[INFO] [stderr]       Adding heck v0.4.1 (available: v0.5.0)
[INFO] [stderr]       Adding snafu v0.7.5 (available: v0.8.7)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85043ac27dc55b96fd8d80627f779501b0456d42b1e45661294358f16d79fe0b
[INFO] running `Command { std: "docker" "start" "-a" "85043ac27dc55b96fd8d80627f779501b0456d42b1e45661294358f16d79fe0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85043ac27dc55b96fd8d80627f779501b0456d42b1e45661294358f16d79fe0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85043ac27dc55b96fd8d80627f779501b0456d42b1e45661294358f16d79fe0b", kill_on_drop: false }`
[INFO] [stdout] 85043ac27dc55b96fd8d80627f779501b0456d42b1e45661294358f16d79fe0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6aea5a1795e326c5dc166b417aecabe4fe99929a63821c7d3b7281e36bc6dd48
[INFO] running `Command { std: "docker" "start" "-a" "6aea5a1795e326c5dc166b417aecabe4fe99929a63821c7d3b7281e36bc6dd48", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[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 serde_json v1.0.143
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[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 13.52s
[INFO] running `Command { std: "docker" "inspect" "6aea5a1795e326c5dc166b417aecabe4fe99929a63821c7d3b7281e36bc6dd48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aea5a1795e326c5dc166b417aecabe4fe99929a63821c7d3b7281e36bc6dd48", kill_on_drop: false }`
[INFO] [stdout] 6aea5a1795e326c5dc166b417aecabe4fe99929a63821c7d3b7281e36bc6dd48