[INFO] fetching crate superset_map 0.3.6...
[INFO] testing superset_map-0.3.6 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate superset_map 0.3.6 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate superset_map 0.3.6
[INFO] finished tweaking crates.io crate superset_map 0.3.6
[INFO] tweaked toml for crates.io crate superset_map 0.3.6 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate superset_map 0.3.6 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate superset_map 0.3.6 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ba8c0a6f7e70077a216b1dd998ba603b1cdddca4c3d1e25e6b1fee9e7710998
[INFO] running `Command { std: "docker" "start" "-a" "0ba8c0a6f7e70077a216b1dd998ba603b1cdddca4c3d1e25e6b1fee9e7710998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ba8c0a6f7e70077a216b1dd998ba603b1cdddca4c3d1e25e6b1fee9e7710998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ba8c0a6f7e70077a216b1dd998ba603b1cdddca4c3d1e25e6b1fee9e7710998", kill_on_drop: false }`
[INFO] [stdout] 0ba8c0a6f7e70077a216b1dd998ba603b1cdddca4c3d1e25e6b1fee9e7710998
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a87efe70366bae0c2f348fc68ae2be0c9b87e5cee7b32077fcddeb47f1ff621
[INFO] running `Command { std: "docker" "start" "-a" "7a87efe70366bae0c2f348fc68ae2be0c9b87e5cee7b32077fcddeb47f1ff621", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling zfc v0.4.7
[INFO] [stderr]    Compiling superset_map v0.3.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `Command { std: "docker" "inspect" "7a87efe70366bae0c2f348fc68ae2be0c9b87e5cee7b32077fcddeb47f1ff621", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a87efe70366bae0c2f348fc68ae2be0c9b87e5cee7b32077fcddeb47f1ff621", kill_on_drop: false }`
[INFO] [stdout] 7a87efe70366bae0c2f348fc68ae2be0c9b87e5cee7b32077fcddeb47f1ff621
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ea8062fe96ba3a90b9cce9be57e80442a71d8b4b5a958269f3f6193285baacf
[INFO] running `Command { std: "docker" "start" "-a" "7ea8062fe96ba3a90b9cce9be57e80442a71d8b4b5a958269f3f6193285baacf", kill_on_drop: false }`
[INFO] [stderr]    Compiling superset_map v0.3.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "7ea8062fe96ba3a90b9cce9be57e80442a71d8b4b5a958269f3f6193285baacf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ea8062fe96ba3a90b9cce9be57e80442a71d8b4b5a958269f3f6193285baacf", kill_on_drop: false }`
[INFO] [stdout] 7ea8062fe96ba3a90b9cce9be57e80442a71d8b4b5a958269f3f6193285baacf
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ccd666483b90102a03d7a1843a92ab0a52846a251d8d118e5617efa04783f10a
[INFO] running `Command { std: "docker" "start" "-a" "ccd666483b90102a03d7a1843a92ab0a52846a251d8d118e5617efa04783f10a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/superset_map-751a10e6ebac9710)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test superset_map::tests::append ... ok
[INFO] [stdout] test superset_map::tests::insert ... ok
[INFO] [stdout] test superset_map::tests::remove ... ok
[INFO] [stdout] test superset_map::tests::contains ... ok
[INFO] [stdout] test superset_set::tests::replace ... ok
[INFO] [stdout] test superset_set::tests::union ... ok
[INFO] [stdout] test superset_map::tests::get ... ok
[INFO] [stdout] test superset_set::tests::intersection ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests superset_map
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.54s; merged doctests compilation took 0.53s
[INFO] running `Command { std: "docker" "inspect" "ccd666483b90102a03d7a1843a92ab0a52846a251d8d118e5617efa04783f10a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccd666483b90102a03d7a1843a92ab0a52846a251d8d118e5617efa04783f10a", kill_on_drop: false }`
[INFO] [stdout] ccd666483b90102a03d7a1843a92ab0a52846a251d8d118e5617efa04783f10a