[INFO] fetching crate svmap 0.3.0...
[INFO] testing svmap-0.3.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate svmap 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate svmap 0.3.0
[INFO] finished tweaking crates.io crate svmap 0.3.0
[INFO] tweaked toml for crates.io crate svmap 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate svmap 0.3.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44b20084cc0c5079ac37e599772a7ebcc0d0d4ffb82e777d1af1f029f50f8122
[INFO] running `Command { std: "docker" "start" "-a" "44b20084cc0c5079ac37e599772a7ebcc0d0d4ffb82e777d1af1f029f50f8122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44b20084cc0c5079ac37e599772a7ebcc0d0d4ffb82e777d1af1f029f50f8122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44b20084cc0c5079ac37e599772a7ebcc0d0d4ffb82e777d1af1f029f50f8122", kill_on_drop: false }`
[INFO] [stdout] 44b20084cc0c5079ac37e599772a7ebcc0d0d4ffb82e777d1af1f029f50f8122
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0b303b16858e0bb896b0bab2e417af0117a752b4350c3a57ad0ab0b71797db8
[INFO] running `Command { std: "docker" "start" "-a" "a0b303b16858e0bb896b0bab2e417af0117a752b4350c3a57ad0ab0b71797db8", kill_on_drop: false }`
[INFO] [stderr]    Compiling svmap v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "a0b303b16858e0bb896b0bab2e417af0117a752b4350c3a57ad0ab0b71797db8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0b303b16858e0bb896b0bab2e417af0117a752b4350c3a57ad0ab0b71797db8", kill_on_drop: false }`
[INFO] [stdout] a0b303b16858e0bb896b0bab2e417af0117a752b4350c3a57ad0ab0b71797db8
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43e49495c3e1e457394e481c5c9465345af5bfb4f0d045b8e4b7241958c7e00a
[INFO] running `Command { std: "docker" "start" "-a" "43e49495c3e1e457394e481c5c9465345af5bfb4f0d045b8e4b7241958c7e00a", kill_on_drop: false }`
[INFO] [stderr]    Compiling svmap v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ml`
[INFO] [stdout]    --> src/memory_layout.rs:367:13
[INFO] [stdout]     |
[INFO] [stdout] 367 |         let ml = MemoryLayout::from_lines(
[INFO] [stdout]     |             ^^ help: if this is intentional, prefix it with an underscore: `_ml`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "43e49495c3e1e457394e481c5c9465345af5bfb4f0d045b8e4b7241958c7e00a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43e49495c3e1e457394e481c5c9465345af5bfb4f0d045b8e4b7241958c7e00a", kill_on_drop: false }`
[INFO] [stdout] 43e49495c3e1e457394e481c5c9465345af5bfb4f0d045b8e4b7241958c7e00a
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f027282e46948a50bdebc4049c8828574c4c3804aea0238236fcb66b04c8594a
[INFO] running `Command { std: "docker" "start" "-a" "f027282e46948a50bdebc4049c8828574c4c3804aea0238236fcb66b04c8594a", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `ml`
[INFO] [stderr]    --> src/memory_layout.rs:367:13
[INFO] [stderr]     |
[INFO] [stderr] 367 |         let ml = MemoryLayout::from_lines(
[INFO] [stderr]     |             ^^ help: if this is intentional, prefix it with an underscore: `_ml`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `svmap` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/svmap-209bf056ad428adc)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test memory_region::tests::memory_region_construction ... ok
[INFO] [stdout] test memory_region::tests::memory_region_adjacency ... ok
[INFO] [stdout] test memory_region::tests::memory_region_overlap ... ok
[INFO] [stdout] test memory_layout::tests::line_interpretation ... ok
[INFO] [stdout] test memory_layout::tests::doc_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests svmap
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f027282e46948a50bdebc4049c8828574c4c3804aea0238236fcb66b04c8594a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f027282e46948a50bdebc4049c8828574c4c3804aea0238236fcb66b04c8594a", kill_on_drop: false }`
[INFO] [stdout] f027282e46948a50bdebc4049c8828574c4c3804aea0238236fcb66b04c8594a