[INFO] fetching crate debug_with_context 0.1.15...
[INFO] testing debug_with_context-0.1.15 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate debug_with_context 0.1.15 into /workspace/builds/worker-6-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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate debug_with_context 0.1.15 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15828b62d340a8a84adbee72595d34d49dac79cd491fcbfccd579182d0e70143
[INFO] running `Command { std: "docker" "start" "-a" "15828b62d340a8a84adbee72595d34d49dac79cd491fcbfccd579182d0e70143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15828b62d340a8a84adbee72595d34d49dac79cd491fcbfccd579182d0e70143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15828b62d340a8a84adbee72595d34d49dac79cd491fcbfccd579182d0e70143", kill_on_drop: false }`
[INFO] [stdout] 15828b62d340a8a84adbee72595d34d49dac79cd491fcbfccd579182d0e70143
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ca93cf70a0c24fb0883ba57c338ff8a6fb8187b810fc0280481408326835597
[INFO] running `Command { std: "docker" "start" "-a" "9ca93cf70a0c24fb0883ba57c338ff8a6fb8187b810fc0280481408326835597", 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]    Compiling 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.16s
[INFO] running `Command { std: "docker" "inspect" "9ca93cf70a0c24fb0883ba57c338ff8a6fb8187b810fc0280481408326835597", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ca93cf70a0c24fb0883ba57c338ff8a6fb8187b810fc0280481408326835597", kill_on_drop: false }`
[INFO] [stdout] 9ca93cf70a0c24fb0883ba57c338ff8a6fb8187b810fc0280481408326835597
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18f88f5a9a62d3c5f3eda594429994eff36b28432bb765ea809bcea0519b40f8
[INFO] running `Command { std: "docker" "start" "-a" "18f88f5a9a62d3c5f3eda594429994eff36b28432bb765ea809bcea0519b40f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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 `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "18f88f5a9a62d3c5f3eda594429994eff36b28432bb765ea809bcea0519b40f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18f88f5a9a62d3c5f3eda594429994eff36b28432bb765ea809bcea0519b40f8", kill_on_drop: false }`
[INFO] [stdout] 18f88f5a9a62d3c5f3eda594429994eff36b28432bb765ea809bcea0519b40f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d28bbf831703883f59f96920904f491254b9f1adfb86e2c209d54f5e35ab95d0
[INFO] running `Command { std: "docker" "start" "-a" "d28bbf831703883f59f96920904f491254b9f1adfb86e2c209d54f5e35ab95d0", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `str::Chars`
[INFO] [stderr]  --> src/lib.rs:5:159
[INFO] [stderr]   |
[INFO] [stderr] 5 | ...ng}, fmt::{self, Debug}, ops::Deref, path::{Path, PathBuf}, str::Chars};
[INFO] [stderr]   |                                                                ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `debug_with_context` (lib) generated 1 warning (run `cargo fix --lib -p debug_with_context` to apply 1 suggestion)
[INFO] [stderr] warning: `debug_with_context` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/debug_with_context-e44711f4142afc6e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests debug_with_context
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d28bbf831703883f59f96920904f491254b9f1adfb86e2c209d54f5e35ab95d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d28bbf831703883f59f96920904f491254b9f1adfb86e2c209d54f5e35ab95d0", kill_on_drop: false }`
[INFO] [stdout] d28bbf831703883f59f96920904f491254b9f1adfb86e2c209d54f5e35ab95d0