[INFO] fetching crate map_generator 0.1.2...
[INFO] testing map_generator-0.1.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate map_generator 0.1.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate map_generator 0.1.2
[INFO] finished tweaking crates.io crate map_generator 0.1.2
[INFO] tweaked toml for crates.io crate map_generator 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate map_generator 0.1.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rand_pcg v0.3.1 (available: v0.9.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0ed938ff6c8f8235e39602e88ff384d2bc2f65e9284df328d5f1c0490a8180d
[INFO] running `Command { std: "docker" "start" "-a" "c0ed938ff6c8f8235e39602e88ff384d2bc2f65e9284df328d5f1c0490a8180d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0ed938ff6c8f8235e39602e88ff384d2bc2f65e9284df328d5f1c0490a8180d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0ed938ff6c8f8235e39602e88ff384d2bc2f65e9284df328d5f1c0490a8180d", kill_on_drop: false }`
[INFO] [stdout] c0ed938ff6c8f8235e39602e88ff384d2bc2f65e9284df328d5f1c0490a8180d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d10c4f7b78eb2aa71e647ef6386b5c5228e4b4e522b2c68ce2d14ebe2a08ad8f
[INFO] running `Command { std: "docker" "start" "-a" "d10c4f7b78eb2aa71e647ef6386b5c5228e4b4e522b2c68ce2d14ebe2a08ad8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_pcg v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling map_generator v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.68s
[INFO] running `Command { std: "docker" "inspect" "d10c4f7b78eb2aa71e647ef6386b5c5228e4b4e522b2c68ce2d14ebe2a08ad8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d10c4f7b78eb2aa71e647ef6386b5c5228e4b4e522b2c68ce2d14ebe2a08ad8f", kill_on_drop: false }`
[INFO] [stdout] d10c4f7b78eb2aa71e647ef6386b5c5228e4b4e522b2c68ce2d14ebe2a08ad8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd3ccad0b10a050c55f08fefa2cd47abdc916940c8f3615e6dc11ebff1a5cfdc
[INFO] running `Command { std: "docker" "start" "-a" "dd3ccad0b10a050c55f08fefa2cd47abdc916940c8f3615e6dc11ebff1a5cfdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling map_generator v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "dd3ccad0b10a050c55f08fefa2cd47abdc916940c8f3615e6dc11ebff1a5cfdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd3ccad0b10a050c55f08fefa2cd47abdc916940c8f3615e6dc11ebff1a5cfdc", kill_on_drop: false }`
[INFO] [stdout] dd3ccad0b10a050c55f08fefa2cd47abdc916940c8f3615e6dc11ebff1a5cfdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] edfd6bc0f55e0bd28e1bbfe031befacb8557a16757ae642b2dd30cd655a11bfe
[INFO] running `Command { std: "docker" "start" "-a" "edfd6bc0f55e0bd28e1bbfe031befacb8557a16757ae642b2dd30cd655a11bfe", 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/map_generator-2d1526f22a300558)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::correct_neighbour_count ... ok
[INFO] [stdout] test tests::create_empty_map ... ok
[INFO] [stdout] test tests::create_map ... ok
[INFO] [stdout] test tests::correct_new_char ... ok
[INFO] [stdout] test tests::get_value_in_bounds ... ok
[INFO] [stdout] test tests::get_value_out_of_bounds ... ok
[INFO] [stdout] test tests::set_value ... ok
[INFO] [stdout] test tests::generate_map ... ok
[INFO] [stdout] test tests::display ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests map_generator
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - Map::gen_cave_seed (line 237) ... ok
[INFO] [stdout] test src/lib.rs - Map::new (line 24) ... ok
[INFO] [stdout] test src/lib.rs - Map::set (line 68) ... ok
[INFO] [stdout] test src/lib.rs - Map::get (line 44) ... ok
[INFO] [stdout] test src/lib.rs - Map::gen_cave_no_seed (line 263) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "edfd6bc0f55e0bd28e1bbfe031befacb8557a16757ae642b2dd30cd655a11bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edfd6bc0f55e0bd28e1bbfe031befacb8557a16757ae642b2dd30cd655a11bfe", kill_on_drop: false }`
[INFO] [stdout] edfd6bc0f55e0bd28e1bbfe031befacb8557a16757ae642b2dd30cd655a11bfe