[INFO] fetching crate guilded_model 0.1.0-dev.24...
[INFO] checking guilded_model-0.1.0-dev.24 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate guilded_model 0.1.0-dev.24 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate guilded_model 0.1.0-dev.24
[INFO] finished tweaking crates.io crate guilded_model 0.1.0-dev.24
[INFO] tweaked toml for crates.io crate guilded_model 0.1.0-dev.24 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate guilded_model 0.1.0-dev.24 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]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] fa8cf84ecdcb58b6724157f5ef96fb79d6a5d3f657ba34b74634e756adbae7f4
[INFO] running `Command { std: "docker" "start" "-a" "fa8cf84ecdcb58b6724157f5ef96fb79d6a5d3f657ba34b74634e756adbae7f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa8cf84ecdcb58b6724157f5ef96fb79d6a5d3f657ba34b74634e756adbae7f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa8cf84ecdcb58b6724157f5ef96fb79d6a5d3f657ba34b74634e756adbae7f4", kill_on_drop: false }`
[INFO] [stdout] fa8cf84ecdcb58b6724157f5ef96fb79d6a5d3f657ba34b74634e756adbae7f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 821983fa16f2de59aa725c6a2620bb873b3895de193ec3c43d92bf1207cbf19b
[INFO] running `Command { std: "docker" "start" "-a" "821983fa16f2de59aa725c6a2620bb873b3895de193ec3c43d92bf1207cbf19b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking time-core v0.1.4
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking guilded_model v0.1.0-dev.24 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::datetime::Timestamp`
[INFO] [stdout]  --> src/reaction/channel_message.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::datetime::Timestamp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::datetime::Timestamp`
[INFO] [stdout]  --> src/reaction/forum_topic.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::datetime::Timestamp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MessageMarker`
[INFO] [stdout]  --> src/reaction/forum_topic.rs:5:45
[INFO] [stdout]   |
[INFO] [stdout] 5 |     marker::{EmoteMarker, ForumTopicMarker, MessageMarker, UserMarker},
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::datetime::Timestamp`
[INFO] [stdout]  --> src/reaction/channel_message.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::datetime::Timestamp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::datetime::Timestamp`
[INFO] [stdout]  --> src/reaction/forum_topic.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::datetime::Timestamp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MessageMarker`
[INFO] [stdout]  --> src/reaction/forum_topic.rs:5:45
[INFO] [stdout]   |
[INFO] [stdout] 5 |     marker::{EmoteMarker, ForumTopicMarker, MessageMarker, UserMarker},
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.24s
[INFO] running `Command { std: "docker" "inspect" "821983fa16f2de59aa725c6a2620bb873b3895de193ec3c43d92bf1207cbf19b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "821983fa16f2de59aa725c6a2620bb873b3895de193ec3c43d92bf1207cbf19b", kill_on_drop: false }`
[INFO] [stdout] 821983fa16f2de59aa725c6a2620bb873b3895de193ec3c43d92bf1207cbf19b