[INFO] cloning repository https://github.com/silverenternal/tokitai-co
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/silverenternal/tokitai-co" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsilverenternal%2Ftokitai-co", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsilverenternal%2Ftokitai-co'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a8662a0728d2318a369f2b98edad44b8d7665797
[INFO] checking silverenternal/tokitai-co against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsilverenternal%2Ftokitai-co" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/silverenternal/tokitai-co
[INFO] finished tweaking git repo https://github.com/silverenternal/tokitai-co
[INFO] tweaked toml for git repo https://github.com/silverenternal/tokitai-co written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/silverenternal/tokitai-co on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/silverenternal/tokitai-co already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8b94274acb7a66720d2b766968f84f585f3a4fb9cb0174e7fd180029e430bac
[INFO] running `Command { std: "docker" "start" "-a" "c8b94274acb7a66720d2b766968f84f585f3a4fb9cb0174e7fd180029e430bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8b94274acb7a66720d2b766968f84f585f3a4fb9cb0174e7fd180029e430bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8b94274acb7a66720d2b766968f84f585f3a4fb9cb0174e7fd180029e430bac", kill_on_drop: false }`
[INFO] [stdout] c8b94274acb7a66720d2b766968f84f585f3a4fb9cb0174e7fd180029e430bac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58bbfd70e90964800737adff9481cd0c49b4c1eecc1a2f3c669cacb60166cfd4
[INFO] running `Command { std: "docker" "start" "-a" "58bbfd70e90964800737adff9481cd0c49b4c1eecc1a2f3c669cacb60166cfd4", kill_on_drop: false }`
[INFO] [stderr]     Checking tokitai-co v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `content_hash` is never read
[INFO] [stdout]  --> src/protocol/types.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct DocumentSnapshot {
[INFO] [stdout]   |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 5 |     pub content_hash: String,
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DocumentSnapshot` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EditIntent` is never constructed
[INFO] [stdout]   --> src/protocol/types.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct EditIntent {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `base_revision` and `expires_at` are never read
[INFO] [stdout]   --> src/protocol/types.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Lease {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub base_revision: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 33 |     pub expires_at: u64,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Lease` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PatchProposal` is never constructed
[INFO] [stdout]   --> src/protocol/types.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct PatchProposal {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `RangeDrifted` and `PatchOverlap` are never constructed
[INFO] [stdout]   --> src/protocol/types.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub enum ConflictKind {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 49 |     RangeDrifted,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 50 |     PatchOverlap,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConflictKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `content_hash` is never read
[INFO] [stdout]  --> src/protocol/types.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct DocumentSnapshot {
[INFO] [stdout]   |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 5 |     pub content_hash: String,
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DocumentSnapshot` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EditIntent` is never constructed
[INFO] [stdout]   --> src/protocol/types.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct EditIntent {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `base_revision` and `expires_at` are never read
[INFO] [stdout]   --> src/protocol/types.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Lease {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub base_revision: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 33 |     pub expires_at: u64,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Lease` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PatchProposal` is never constructed
[INFO] [stdout]   --> src/protocol/types.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct PatchProposal {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `RangeDrifted` and `PatchOverlap` are never constructed
[INFO] [stdout]   --> src/protocol/types.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub enum ConflictKind {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 49 |     RangeDrifted,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 50 |     PatchOverlap,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConflictKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "58bbfd70e90964800737adff9481cd0c49b4c1eecc1a2f3c669cacb60166cfd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58bbfd70e90964800737adff9481cd0c49b4c1eecc1a2f3c669cacb60166cfd4", kill_on_drop: false }`
[INFO] [stdout] 58bbfd70e90964800737adff9481cd0c49b4c1eecc1a2f3c669cacb60166cfd4