[INFO] fetching crate debug_with_context 0.1.15...
[INFO] testing debug_with_context-0.1.15 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate debug_with_context 0.1.15 into /workspace/builds/worker-6-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate debug_with_context 0.1.15 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded debug_with_context_macros v0.1.15
[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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 707da36b16cd7974ad495b707a25444b9facb3ddc30da00adf0cbd7e3a25fbd1
[INFO] running `Command { std: "docker" "start" "-a" "707da36b16cd7974ad495b707a25444b9facb3ddc30da00adf0cbd7e3a25fbd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "707da36b16cd7974ad495b707a25444b9facb3ddc30da00adf0cbd7e3a25fbd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "707da36b16cd7974ad495b707a25444b9facb3ddc30da00adf0cbd7e3a25fbd1", kill_on_drop: false }`
[INFO] [stdout] 707da36b16cd7974ad495b707a25444b9facb3ddc30da00adf0cbd7e3a25fbd1
[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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54081b2b3dbc0dfa7bb471abbd54281309eb5824ef1e9ccda481cdc80a53e85d
[INFO] running `Command { std: "docker" "start" "-a" "54081b2b3dbc0dfa7bb471abbd54281309eb5824ef1e9ccda481cdc80a53e85d", 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 4.54s
[INFO] running `Command { std: "docker" "inspect" "54081b2b3dbc0dfa7bb471abbd54281309eb5824ef1e9ccda481cdc80a53e85d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54081b2b3dbc0dfa7bb471abbd54281309eb5824ef1e9ccda481cdc80a53e85d", kill_on_drop: false }`
[INFO] [stdout] 54081b2b3dbc0dfa7bb471abbd54281309eb5824ef1e9ccda481cdc80a53e85d
[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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ba33b92655b7bb8eccc0749d9b945bc97c29d5c50c9a718896b911e0d6ca59d
[INFO] running `Command { std: "docker" "start" "-a" "3ba33b92655b7bb8eccc0749d9b945bc97c29d5c50c9a718896b911e0d6ca59d", kill_on_drop: false }`
[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]    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 `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "3ba33b92655b7bb8eccc0749d9b945bc97c29d5c50c9a718896b911e0d6ca59d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ba33b92655b7bb8eccc0749d9b945bc97c29d5c50c9a718896b911e0d6ca59d", kill_on_drop: false }`
[INFO] [stdout] 3ba33b92655b7bb8eccc0749d9b945bc97c29d5c50c9a718896b911e0d6ca59d
[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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d86ff1f3d91f5c44c8042b1efba430ffaa13d15e7923a486130b964d85a37aa5
[INFO] running `Command { std: "docker" "start" "-a" "d86ff1f3d91f5c44c8042b1efba430ffaa13d15e7923a486130b964d85a37aa5", 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 0.03s
[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" "d86ff1f3d91f5c44c8042b1efba430ffaa13d15e7923a486130b964d85a37aa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d86ff1f3d91f5c44c8042b1efba430ffaa13d15e7923a486130b964d85a37aa5", kill_on_drop: false }`
[INFO] [stdout] d86ff1f3d91f5c44c8042b1efba430ffaa13d15e7923a486130b964d85a37aa5