[INFO] fetching crate tubular 0.0.1...
[INFO] checking tubular-0.0.1 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate tubular 0.0.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate tubular 0.0.1 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tubular 0.0.1
[INFO] finished tweaking crates.io crate tubular 0.0.1
[INFO] tweaked toml for crates.io crate tubular 0.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f7b777d8cb1abbf59c6cbcec730ddbf4d74c887c36b194604132cf22c87d878
[INFO] running `Command { std: "docker" "start" "-a" "7f7b777d8cb1abbf59c6cbcec730ddbf4d74c887c36b194604132cf22c87d878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f7b777d8cb1abbf59c6cbcec730ddbf4d74c887c36b194604132cf22c87d878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f7b777d8cb1abbf59c6cbcec730ddbf4d74c887c36b194604132cf22c87d878", kill_on_drop: false }`
[INFO] [stdout] 7f7b777d8cb1abbf59c6cbcec730ddbf4d74c887c36b194604132cf22c87d878
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0be7c02e6fc89329154a9482ce317f47810804f1e834cefd0f557401aadc7212
[INFO] running `Command { std: "docker" "start" "-a" "0be7c02e6fc89329154a9482ce317f47810804f1e834cefd0f557401aadc7212", kill_on_drop: false }`
[INFO] [stderr]     Checking tubular v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stdout]    --> src/column.rs:64:13
[INFO] [stdout]     |
[INFO] [stdout] 64  |               #[macro_use]
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 122 | / column_types!($ col=Column, col_type=ColumnType,
[INFO] [stdout] 123 | |     |inner T| variant_id ; option_id
[INFO] [stdout] 124 | |     |u32    | U32        ; U32Opt,
[INFO] [stdout] 125 | |     |i32    | I32        ; I32Opt,
[INFO] [stdout] ...   |
[INFO] [stdout] 128 | |     |String | String     ; StringOpt
[INFO] [stdout] 129 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `column_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stdout]    --> src/column.rs:64:13
[INFO] [stdout]     |
[INFO] [stdout] 64  |               #[macro_use]
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 122 | / column_types!($ col=Column, col_type=ColumnType,
[INFO] [stdout] 123 | |     |inner T| variant_id ; option_id
[INFO] [stdout] 124 | |     |u32    | U32        ; U32Opt,
[INFO] [stdout] 125 | |     |i32    | I32        ; I32Opt,
[INFO] [stdout] ...   |
[INFO] [stdout] 128 | |     |String | String     ; StringOpt
[INFO] [stdout] 129 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `column_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0be7c02e6fc89329154a9482ce317f47810804f1e834cefd0f557401aadc7212", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0be7c02e6fc89329154a9482ce317f47810804f1e834cefd0f557401aadc7212", kill_on_drop: false }`
[INFO] [stdout] 0be7c02e6fc89329154a9482ce317f47810804f1e834cefd0f557401aadc7212