[INFO] fetching crate sapling-drawdag 0.1.0...
[INFO] testing sapling-drawdag-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate sapling-drawdag 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate sapling-drawdag 0.1.0
[INFO] finished tweaking crates.io crate sapling-drawdag 0.1.0
[INFO] tweaked toml for crates.io crate sapling-drawdag 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sapling-drawdag 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2dd2280eccec676aa89987a7a2e7830da00da5442f3c23fcf3d9a29fc0c01d7b
[INFO] running `Command { std: "docker" "start" "-a" "2dd2280eccec676aa89987a7a2e7830da00da5442f3c23fcf3d9a29fc0c01d7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2dd2280eccec676aa89987a7a2e7830da00da5442f3c23fcf3d9a29fc0c01d7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dd2280eccec676aa89987a7a2e7830da00da5442f3c23fcf3d9a29fc0c01d7b", kill_on_drop: false }`
[INFO] [stdout] 2dd2280eccec676aa89987a7a2e7830da00da5442f3c23fcf3d9a29fc0c01d7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e51aefd98532eb7a65d25a77881e747da96ec1b9afe23a01477cae0156b8ca24
[INFO] running `Command { std: "docker" "start" "-a" "e51aefd98532eb7a65d25a77881e747da96ec1b9afe23a01477cae0156b8ca24", kill_on_drop: false }`
[INFO] [stderr]    Compiling sapling-drawdag v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "e51aefd98532eb7a65d25a77881e747da96ec1b9afe23a01477cae0156b8ca24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e51aefd98532eb7a65d25a77881e747da96ec1b9afe23a01477cae0156b8ca24", kill_on_drop: false }`
[INFO] [stdout] e51aefd98532eb7a65d25a77881e747da96ec1b9afe23a01477cae0156b8ca24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16d404124e69c0173a220e2b43414ea8cc000157f53d17290f2e7bcab7d5b2fa
[INFO] running `Command { std: "docker" "start" "-a" "16d404124e69c0173a220e2b43414ea8cc000157f53d17290f2e7bcab7d5b2fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling sapling-drawdag v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "16d404124e69c0173a220e2b43414ea8cc000157f53d17290f2e7bcab7d5b2fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16d404124e69c0173a220e2b43414ea8cc000157f53d17290f2e7bcab7d5b2fa", kill_on_drop: false }`
[INFO] [stdout] 16d404124e69c0173a220e2b43414ea8cc000157f53d17290f2e7bcab7d5b2fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bd5e4f0ed0d2d06a386a689e442c946d971a9f280b77948032ef184da15482cb
[INFO] running `Command { std: "docker" "start" "-a" "bd5e4f0ed0d2d06a386a689e442c946d971a9f280b77948032ef184da15482cb", 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-899bc18fddc1d00b)
[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_range ... ok
[INFO] [stdout] test tests::test_parse_special_names ... ok
[INFO] [stdout] test tests::test_drawdag_cycle1 - should panic ... ok
[INFO] [stdout] test tests::test_drawdag_cycle2 - 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 0.05s
[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 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bd5e4f0ed0d2d06a386a689e442c946d971a9f280b77948032ef184da15482cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd5e4f0ed0d2d06a386a689e442c946d971a9f280b77948032ef184da15482cb", kill_on_drop: false }`
[INFO] [stdout] bd5e4f0ed0d2d06a386a689e442c946d971a9f280b77948032ef184da15482cb