[INFO] fetching crate gotham_formdata_derive 0.0.7...
[INFO] checking gotham_formdata_derive-0.0.7 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate gotham_formdata_derive 0.0.7 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate gotham_formdata_derive 0.0.7
[INFO] finished tweaking crates.io crate gotham_formdata_derive 0.0.7
[INFO] tweaked toml for crates.io crate gotham_formdata_derive 0.0.7 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gotham_formdata_derive 0.0.7 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 5 packages to latest compatible versions
[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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d24c31103a5703a77f6ba32ef9dd5fdac1537bd8c80ed34966ddf9edec5cb4fa
[INFO] running `Command { std: "docker" "start" "-a" "d24c31103a5703a77f6ba32ef9dd5fdac1537bd8c80ed34966ddf9edec5cb4fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d24c31103a5703a77f6ba32ef9dd5fdac1537bd8c80ed34966ddf9edec5cb4fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d24c31103a5703a77f6ba32ef9dd5fdac1537bd8c80ed34966ddf9edec5cb4fa", kill_on_drop: false }`
[INFO] [stdout] d24c31103a5703a77f6ba32ef9dd5fdac1537bd8c80ed34966ddf9edec5cb4fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f38d08bd22f344ae6bbfc4d4c694670ff60de99c674ddb469f4d135fe2b402c5
[INFO] running `Command { std: "docker" "start" "-a" "f38d08bd22f344ae6bbfc4d4c694670ff60de99c674ddb469f4d135fe2b402c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking syn v2.0.106
[INFO] [stderr]     Checking syn-path v2.0.0
[INFO] [stderr]     Checking gotham_formdata_derive v0.0.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `PathEndsWith` is never used
[INFO] [stdout]   --> src/util.rs:35:18
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub(crate) trait PathEndsWith {
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `WithSpan` is never used
[INFO] [stdout]   --> src/util.rs:48:18
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub(crate) trait WithSpan {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PathEndsWith` is never used
[INFO] [stdout]   --> src/util.rs:35:18
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub(crate) trait PathEndsWith {
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `WithSpan` is never used
[INFO] [stdout]   --> src/util.rs:48:18
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub(crate) trait WithSpan {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.32s
[INFO] running `Command { std: "docker" "inspect" "f38d08bd22f344ae6bbfc4d4c694670ff60de99c674ddb469f4d135fe2b402c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f38d08bd22f344ae6bbfc4d4c694670ff60de99c674ddb469f4d135fe2b402c5", kill_on_drop: false }`
[INFO] [stdout] f38d08bd22f344ae6bbfc4d4c694670ff60de99c674ddb469f4d135fe2b402c5