[INFO] fetching crate gotham_formdata_derive 0.0.7...
[INFO] checking gotham_formdata_derive-0.0.7 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate gotham_formdata_derive 0.0.7 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate gotham_formdata_derive 0.0.7 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn-path v2.0.0
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b8870ffbc7a6167f12645bc14d40316b0c00609249b9c2ebf4f7b8b9c98dba6
[INFO] running `Command { std: "docker" "start" "-a" "4b8870ffbc7a6167f12645bc14d40316b0c00609249b9c2ebf4f7b8b9c98dba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b8870ffbc7a6167f12645bc14d40316b0c00609249b9c2ebf4f7b8b9c98dba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b8870ffbc7a6167f12645bc14d40316b0c00609249b9c2ebf4f7b8b9c98dba6", kill_on_drop: false }`
[INFO] [stdout] 4b8870ffbc7a6167f12645bc14d40316b0c00609249b9c2ebf4f7b8b9c98dba6
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9c9db636212797a2e10f88ad209c94071b170cbf04f905ed610db8278b0e58e
[INFO] running `Command { std: "docker" "start" "-a" "b9c9db636212797a2e10f88ad209c94071b170cbf04f905ed610db8278b0e58e", kill_on_drop: false }`
[INFO] [stderr]     Checking proc-macro2 v1.0.86
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking syn v2.0.77
[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: 2 warnings emitted
[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] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.62s
[INFO] running `Command { std: "docker" "inspect" "b9c9db636212797a2e10f88ad209c94071b170cbf04f905ed610db8278b0e58e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9c9db636212797a2e10f88ad209c94071b170cbf04f905ed610db8278b0e58e", kill_on_drop: false }`
[INFO] [stdout] b9c9db636212797a2e10f88ad209c94071b170cbf04f905ed610db8278b0e58e
[INFO] checking gotham_formdata_derive-0.0.7 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate gotham_formdata_derive 0.0.7 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate gotham_formdata_derive 0.0.7 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 925d7f2b67199d3edee82940f3ae8038a7c0cdfc56ae2ffe8fce12633b649541
[INFO] running `Command { std: "docker" "start" "-a" "925d7f2b67199d3edee82940f3ae8038a7c0cdfc56ae2ffe8fce12633b649541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "925d7f2b67199d3edee82940f3ae8038a7c0cdfc56ae2ffe8fce12633b649541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "925d7f2b67199d3edee82940f3ae8038a7c0cdfc56ae2ffe8fce12633b649541", kill_on_drop: false }`
[INFO] [stdout] 925d7f2b67199d3edee82940f3ae8038a7c0cdfc56ae2ffe8fce12633b649541
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f3ab2ec1d3b7cc014b4199a705fa96b89ba593a15c0643db03ab27cae1b0b3d
[INFO] running `Command { std: "docker" "start" "-a" "4f3ab2ec1d3b7cc014b4199a705fa96b89ba593a15c0643db03ab27cae1b0b3d", kill_on_drop: false }`
[INFO] [stderr]     Checking proc-macro2 v1.0.86
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking syn v2.0.77
[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: 2 warnings emitted
[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] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.19s
[INFO] running `Command { std: "docker" "inspect" "4f3ab2ec1d3b7cc014b4199a705fa96b89ba593a15c0643db03ab27cae1b0b3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f3ab2ec1d3b7cc014b4199a705fa96b89ba593a15c0643db03ab27cae1b0b3d", kill_on_drop: false }`
[INFO] [stdout] 4f3ab2ec1d3b7cc014b4199a705fa96b89ba593a15c0643db03ab27cae1b0b3d