[INFO] fetching crate ff7 0.2.2...
[INFO] testing ff7-0.2.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate ff7 0.2.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate ff7 0.2.2
[INFO] finished tweaking crates.io crate ff7 0.2.2
[INFO] tweaked toml for crates.io crate ff7 0.2.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ff7 0.2.2 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 183498579ecb56a3f256307a2b375ac00843fee080177806daf5f4198f17b441
[INFO] running `Command { std: "docker" "start" "-a" "183498579ecb56a3f256307a2b375ac00843fee080177806daf5f4198f17b441", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "183498579ecb56a3f256307a2b375ac00843fee080177806daf5f4198f17b441", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "183498579ecb56a3f256307a2b375ac00843fee080177806daf5f4198f17b441", kill_on_drop: false }`
[INFO] [stdout] 183498579ecb56a3f256307a2b375ac00843fee080177806daf5f4198f17b441
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e31e5bde6a173dfc536c0c1f7a3e682187f692cd4c4b2c2d4616aae542b0514
[INFO] running `Command { std: "docker" "start" "-a" "5e31e5bde6a173dfc536c0c1f7a3e682187f692cd4c4b2c2d4616aae542b0514", kill_on_drop: false }`
[INFO] [stderr]    Compiling ff7 v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Other` and `DebugRoom` are never constructed
[INFO] [stdout]    --> src/lib.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 115 |   enum Continent {
[INFO] [stdout]     |        --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 119 |     Other,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 120 |     DebugRoom
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Woodlands`, `Mideel`, `Wutai`, and `SeaBottom` are never constructed
[INFO] [stdout]    --> src/lib.rs:135:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |   enum Area {
[INFO] [stdout]     |        ---- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 135 |     Woodlands,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 136 |     Mideel,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 137 |     Wutai,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 138 |     SeaBottom,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `area`, and `continent` are never read
[INFO] [stdout]    --> src/lib.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 142 |   pub struct Location {
[INFO] [stdout]     |              -------- fields in this struct
[INFO] [stdout] 143 |     name: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 144 |     area: Area,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 145 |     continent: Continent,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "5e31e5bde6a173dfc536c0c1f7a3e682187f692cd4c4b2c2d4616aae542b0514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e31e5bde6a173dfc536c0c1f7a3e682187f692cd4c4b2c2d4616aae542b0514", kill_on_drop: false }`
[INFO] [stdout] 5e31e5bde6a173dfc536c0c1f7a3e682187f692cd4c4b2c2d4616aae542b0514
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60ab732f223581ace21aeed96106c873391458e097392cc7210371e746bc3342
[INFO] running `Command { std: "docker" "start" "-a" "60ab732f223581ace21aeed96106c873391458e097392cc7210371e746bc3342", kill_on_drop: false }`
[INFO] [stdout] warning: variants `Other` and `DebugRoom` are never constructed
[INFO] [stdout]    --> src/lib.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 115 |   enum Continent {
[INFO] [stdout]     |        --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 119 |     Other,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 120 |     DebugRoom
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Woodlands`, `Mideel`, `Wutai`, and `SeaBottom` are never constructed
[INFO] [stdout]    --> src/lib.rs:135:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |   enum Area {
[INFO] [stdout]     |        ---- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 135 |     Woodlands,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 136 |     Mideel,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 137 |     Wutai,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 138 |     SeaBottom,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `area`, and `continent` are never read
[INFO] [stdout]    --> src/lib.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 142 |   pub struct Location {
[INFO] [stdout]     |              -------- fields in this struct
[INFO] [stdout] 143 |     name: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 144 |     area: Area,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 145 |     continent: Continent,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ff7 v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Other` and `DebugRoom` are never constructed
[INFO] [stdout]    --> src/lib.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 115 |   enum Continent {
[INFO] [stdout]     |        --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 119 |     Other,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 120 |     DebugRoom
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Woodlands`, `Mideel`, `Wutai`, and `SeaBottom` are never constructed
[INFO] [stdout]    --> src/lib.rs:135:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |   enum Area {
[INFO] [stdout]     |        ---- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 135 |     Woodlands,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 136 |     Mideel,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 137 |     Wutai,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 138 |     SeaBottom,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `area`, and `continent` are never read
[INFO] [stdout]    --> src/lib.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 142 |   pub struct Location {
[INFO] [stdout]     |              -------- fields in this struct
[INFO] [stdout] 143 |     name: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 144 |     area: Area,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 145 |     continent: Continent,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "60ab732f223581ace21aeed96106c873391458e097392cc7210371e746bc3342", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60ab732f223581ace21aeed96106c873391458e097392cc7210371e746bc3342", kill_on_drop: false }`
[INFO] [stdout] 60ab732f223581ace21aeed96106c873391458e097392cc7210371e746bc3342
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a2f1a277b27b0eeaebfc8dadc4b58ce193dd76b94360d1649ba55ca70a208377
[INFO] running `Command { std: "docker" "start" "-a" "a2f1a277b27b0eeaebfc8dadc4b58ce193dd76b94360d1649ba55ca70a208377", kill_on_drop: false }`
[INFO] [stderr] warning: variants `Other` and `DebugRoom` are never constructed
[INFO] [stderr]    --> src/lib.rs:119:5
[INFO] [stderr]     |
[INFO] [stderr] 115 |   enum Continent {
[INFO] [stderr]     |        --------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 119 |     Other,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 120 |     DebugRoom
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Woodlands`, `Mideel`, `Wutai`, and `SeaBottom` are never constructed
[INFO] [stderr]    --> src/lib.rs:135:5
[INFO] [stderr]     |
[INFO] [stderr] 123 |   enum Area {
[INFO] [stderr]     |        ---- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 135 |     Woodlands,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 136 |     Mideel,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 137 |     Wutai,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 138 |     SeaBottom,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name`, `area`, and `continent` are never read
[INFO] [stderr]    --> src/lib.rs:143:5
[INFO] [stderr]     |
[INFO] [stderr] 142 |   pub struct Location {
[INFO] [stderr]     |              -------- fields in this struct
[INFO] [stderr] 143 |     name: String,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 144 |     area: Area,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 145 |     continent: Continent,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ff7` (lib) generated 3 warnings
[INFO] [stderr] warning: `ff7` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ff7-8462ba50f67fa737)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ff7
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a2f1a277b27b0eeaebfc8dadc4b58ce193dd76b94360d1649ba55ca70a208377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2f1a277b27b0eeaebfc8dadc4b58ce193dd76b94360d1649ba55ca70a208377", kill_on_drop: false }`
[INFO] [stdout] a2f1a277b27b0eeaebfc8dadc4b58ce193dd76b94360d1649ba55ca70a208377