[INFO] fetching crate notblib 0.2.7...
[INFO] checking notblib-0.2.7 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate notblib 0.2.7 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate notblib 0.2.7
[INFO] finished tweaking crates.io crate notblib 0.2.7
[INFO] tweaked toml for crates.io crate notblib 0.2.7 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate notblib 0.2.7 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate notblib 0.2.7 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ecies v0.2.7
[INFO] [stderr]   Downloaded thiserror-impl v2.0.10
[INFO] [stderr]   Downloaded randomizer v0.1.2
[INFO] [stderr]   Downloaded thiserror v2.0.10
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 046b06c6b5eb2d7e0b13bb91781f0988cdc7c7f84fb0fbb3c080f3e1c20d19f3
[INFO] running `Command { std: "docker" "start" "-a" "046b06c6b5eb2d7e0b13bb91781f0988cdc7c7f84fb0fbb3c080f3e1c20d19f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "046b06c6b5eb2d7e0b13bb91781f0988cdc7c7f84fb0fbb3c080f3e1c20d19f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "046b06c6b5eb2d7e0b13bb91781f0988cdc7c7f84fb0fbb3c080f3e1c20d19f3", kill_on_drop: false }`
[INFO] [stdout] 046b06c6b5eb2d7e0b13bb91781f0988cdc7c7f84fb0fbb3c080f3e1c20d19f3
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64b09b2169c21d5336970776a8de09e30dd194ee38372f2c79a3fbcd8f01bb99
[INFO] running `Command { std: "docker" "start" "-a" "64b09b2169c21d5336970776a8de09e30dd194ee38372f2c79a3fbcd8f01bb99", kill_on_drop: false }`
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[INFO] [stderr]     Checking notblib v0.2.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]   --> src/net/mod.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Client {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 18 |     inner: NetClient,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]   --> src/net/mod.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Client {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 18 |     inner: NetClient,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.91s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "64b09b2169c21d5336970776a8de09e30dd194ee38372f2c79a3fbcd8f01bb99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64b09b2169c21d5336970776a8de09e30dd194ee38372f2c79a3fbcd8f01bb99", kill_on_drop: false }`
[INFO] [stdout] 64b09b2169c21d5336970776a8de09e30dd194ee38372f2c79a3fbcd8f01bb99