[INFO] fetching crate esl01-drawdag 0.3.0...
[INFO] testing esl01-drawdag-0.3.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate esl01-drawdag 0.3.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate esl01-drawdag 0.3.0
[INFO] finished tweaking crates.io crate esl01-drawdag 0.3.0
[INFO] tweaked toml for crates.io crate esl01-drawdag 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate esl01-drawdag 0.3.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 480008e900567042638ca9128e4a45685c556e375ca15c757538cc5db45df07e
[INFO] running `Command { std: "docker" "start" "-a" "480008e900567042638ca9128e4a45685c556e375ca15c757538cc5db45df07e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "480008e900567042638ca9128e4a45685c556e375ca15c757538cc5db45df07e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "480008e900567042638ca9128e4a45685c556e375ca15c757538cc5db45df07e", kill_on_drop: false }`
[INFO] [stdout] 480008e900567042638ca9128e4a45685c556e375ca15c757538cc5db45df07e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4eaaaa2ed9c5f624241dce5fcf4d7581db8e519a8074b1d261a506b1bb3abd24
[INFO] running `Command { std: "docker" "start" "-a" "4eaaaa2ed9c5f624241dce5fcf4d7581db8e519a8074b1d261a506b1bb3abd24", kill_on_drop: false }`
[INFO] [stderr]    Compiling esl01-drawdag v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "4eaaaa2ed9c5f624241dce5fcf4d7581db8e519a8074b1d261a506b1bb3abd24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4eaaaa2ed9c5f624241dce5fcf4d7581db8e519a8074b1d261a506b1bb3abd24", kill_on_drop: false }`
[INFO] [stdout] 4eaaaa2ed9c5f624241dce5fcf4d7581db8e519a8074b1d261a506b1bb3abd24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 938ec485c4634bf1904d95531663e55dbb860d1d274af7b17e974b8340ebdd1f
[INFO] running `Command { std: "docker" "start" "-a" "938ec485c4634bf1904d95531663e55dbb860d1d274af7b17e974b8340ebdd1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling esl01-drawdag v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "938ec485c4634bf1904d95531663e55dbb860d1d274af7b17e974b8340ebdd1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "938ec485c4634bf1904d95531663e55dbb860d1d274af7b17e974b8340ebdd1f", kill_on_drop: false }`
[INFO] [stdout] 938ec485c4634bf1904d95531663e55dbb860d1d274af7b17e974b8340ebdd1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c218a95a4c0a7c5eb1eb444c09d157c05f3ecd36b8083f8e3a9c04e9a5f0e34b
[INFO] running `Command { std: "docker" "start" "-a" "c218a95a4c0a7c5eb1eb444c09d157c05f3ecd36b8083f8e3a9c04e9a5f0e34b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/drawdag-cc1885199dc15d1d)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test succ::test_str_succ ... ok
[INFO] [stdout] test tests::test_drawdag ... ok
[INFO] [stdout] test tests::test_parse_special_names ... ok
[INFO] [stdout] test tests::test_parse_range ... ok
[INFO] [stdout] test tests::test_drawdag_cycle2 - should panic ... ok
[INFO] [stdout] test tests::test_drawdag_cycle1 - should panic ... ok
[INFO] [stdout] test tests::test_drawdag_mismatched_range1 - should panic ... ok
[INFO] [stdout] test tests::test_drawdag_mismatched_range2 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests drawdag
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - parse (line 37) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c218a95a4c0a7c5eb1eb444c09d157c05f3ecd36b8083f8e3a9c04e9a5f0e34b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c218a95a4c0a7c5eb1eb444c09d157c05f3ecd36b8083f8e3a9c04e9a5f0e34b", kill_on_drop: false }`
[INFO] [stdout] c218a95a4c0a7c5eb1eb444c09d157c05f3ecd36b8083f8e3a9c04e9a5f0e34b