[INFO] fetching crate proton-call 3.1.2...
[INFO] checking proton-call-3.1.2 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate proton-call 3.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate proton-call 3.1.2
[INFO] finished tweaking crates.io crate proton-call 3.1.2
[INFO] tweaked toml for crates.io crate proton-call 3.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate proton-call 3.1.2 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] crate crates.io crate proton-call 3.1.2 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jargon-args v0.2.5
[INFO] [stderr]   Downloaded lliw v0.2.0
[INFO] [stderr]   Downloaded serde v1.0.132
[INFO] [stderr]   Downloaded serde_derive v1.0.132
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] eb7415369e7d46277bacbaa3dd3619652ed986720701c88139872a0813ddfb6e
[INFO] running `Command { std: "docker" "start" "-a" "eb7415369e7d46277bacbaa3dd3619652ed986720701c88139872a0813ddfb6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb7415369e7d46277bacbaa3dd3619652ed986720701c88139872a0813ddfb6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb7415369e7d46277bacbaa3dd3619652ed986720701c88139872a0813ddfb6e", kill_on_drop: false }`
[INFO] [stdout] eb7415369e7d46277bacbaa3dd3619652ed986720701c88139872a0813ddfb6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f0590f919e8b8f7208f7281995d1bfb67619378693a4c2f4c728bf2ae7f4925c
[INFO] running `Command { std: "docker" "start" "-a" "f0590f919e8b8f7208f7281995d1bfb67619378693a4c2f4c728bf2ae7f4925c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde_derive v1.0.132
[INFO] [stderr]    Compiling serde v1.0.132
[INFO] [stderr]     Checking jargon-args v0.2.5
[INFO] [stderr]     Checking lliw v0.2.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking proton-call v3.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `missing_fragment_specifier` has been removed: converted into hard error, see <https://github.com/rust-lang/rust/issues/40107> for more information
[INFO] [stdout]  --> src/lib.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![forbid(missing_fragment_specifier)]
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `missing_fragment_specifier` has been removed: converted into hard error, see <https://github.com/rust-lang/rust/issues/40107> for more information
[INFO] [stdout]  --> src/lib.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![forbid(missing_fragment_specifier)]
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `version` is never read
[INFO] [stdout]   --> src/runtime.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Runtime {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 16 |     version: RunTimeVersion,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Runtime` has a derived impl for the trait `Debug`, but this is 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: field `version` is never read
[INFO] [stdout]   --> src/runtime.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Runtime {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 16 |     version: RunTimeVersion,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Runtime` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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 11.85s
[INFO] running `Command { std: "docker" "inspect" "f0590f919e8b8f7208f7281995d1bfb67619378693a4c2f4c728bf2ae7f4925c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0590f919e8b8f7208f7281995d1bfb67619378693a4c2f4c728bf2ae7f4925c", kill_on_drop: false }`
[INFO] [stdout] f0590f919e8b8f7208f7281995d1bfb67619378693a4c2f4c728bf2ae7f4925c
