[INFO] fetching crate debug_with_context 0.1.15...
[INFO] checking debug_with_context-0.1.15 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate debug_with_context 0.1.15 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate debug_with_context 0.1.15
[INFO] finished tweaking crates.io crate debug_with_context 0.1.15
[INFO] tweaked toml for crates.io crate debug_with_context 0.1.15 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate debug_with_context 0.1.15 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate debug_with_context 0.1.15 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 866673571ac66f11a91884e3c3305036884b36deea33d9069bd24c0fd1c9508a
[INFO] running `Command { std: "docker" "start" "-a" "866673571ac66f11a91884e3c3305036884b36deea33d9069bd24c0fd1c9508a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "866673571ac66f11a91884e3c3305036884b36deea33d9069bd24c0fd1c9508a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "866673571ac66f11a91884e3c3305036884b36deea33d9069bd24c0fd1c9508a", kill_on_drop: false }`
[INFO] [stdout] 866673571ac66f11a91884e3c3305036884b36deea33d9069bd24c0fd1c9508a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee445a7622143b168ae96db1b02e77a11faf7ef736ea34042baacfae1fe80dc6
[INFO] running `Command { std: "docker" "start" "-a" "ee445a7622143b168ae96db1b02e77a11faf7ef736ea34042baacfae1fe80dc6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling debug_with_context_macros v0.1.15
[INFO] [stderr]     Checking debug_with_context v0.1.15 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `str::Chars`
[INFO] [stdout]  --> src/lib.rs:5:159
[INFO] [stdout]   |
[INFO] [stdout] 5 | ...ng}, fmt::{self, Debug}, ops::Deref, path::{Path, PathBuf}, str::Chars};
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `str::Chars`
[INFO] [stdout]  --> src/lib.rs:5:159
[INFO] [stdout]   |
[INFO] [stdout] 5 | ...ng}, fmt::{self, Debug}, ops::Deref, path::{Path, PathBuf}, str::Chars};
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.77s
[INFO] running `Command { std: "docker" "inspect" "ee445a7622143b168ae96db1b02e77a11faf7ef736ea34042baacfae1fe80dc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee445a7622143b168ae96db1b02e77a11faf7ef736ea34042baacfae1fe80dc6", kill_on_drop: false }`
[INFO] [stdout] ee445a7622143b168ae96db1b02e77a11faf7ef736ea34042baacfae1fe80dc6
