[INFO] fetching crate netsblox-api-common 1.6.6...
[INFO] checking netsblox-api-common-1.6.6 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate netsblox-api-common 1.6.6 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate netsblox-api-common 1.6.6
[INFO] finished tweaking crates.io crate netsblox-api-common 1.6.6
[INFO] tweaked toml for crates.io crate netsblox-api-common 1.6.6 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate netsblox-api-common 1.6.6 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 67 packages to latest compatible versions
[INFO] [stderr]       Adding bson v2.15.0 (available: v3.0.0)
[INFO] [stderr]       Adding derive_more v0.99.20 (available: v2.0.1)
[INFO] [stderr]       Adding ts-rs v7.1.1 (available: v11.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ts-rs-macros v7.1.1
[INFO] [stderr]   Downloaded ts-rs v7.1.1
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec59cb787d22872e90b035e45e5adc00e44bedb0dc764c7968b64355668b8964
[INFO] running `Command { std: "docker" "start" "-a" "ec59cb787d22872e90b035e45e5adc00e44bedb0dc764c7968b64355668b8964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec59cb787d22872e90b035e45e5adc00e44bedb0dc764c7968b64355668b8964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec59cb787d22872e90b035e45e5adc00e44bedb0dc764c7968b64355668b8964", kill_on_drop: false }`
[INFO] [stdout] ec59cb787d22872e90b035e45e5adc00e44bedb0dc764c7968b64355668b8964
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a18d3964af9f2fd88630e72f043f16fa6a0317cbb3528188641f6896074137e
[INFO] running `Command { std: "docker" "start" "-a" "4a18d3964af9f2fd88630e72f043f16fa6a0317cbb3528188641f6896074137e", kill_on_drop: false }`
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling ts-rs-macros v7.1.1
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking ts-rs v7.1.1
[INFO] [stderr]     Checking netsblox-api-common v1.6.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `AppIdVisitor` is never constructed
[INFO] [stdout]    --> src/lib.rs:419:8
[INFO] [stdout]     |
[INFO] [stdout] 419 | struct AppIdVisitor;
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AppIdVisitor` is never constructed
[INFO] [stdout]    --> src/lib.rs:419:8
[INFO] [stdout]     |
[INFO] [stdout] 419 | struct AppIdVisitor;
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.86s
[INFO] running `Command { std: "docker" "inspect" "4a18d3964af9f2fd88630e72f043f16fa6a0317cbb3528188641f6896074137e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a18d3964af9f2fd88630e72f043f16fa6a0317cbb3528188641f6896074137e", kill_on_drop: false }`
[INFO] [stdout] 4a18d3964af9f2fd88630e72f043f16fa6a0317cbb3528188641f6896074137e