[INFO] fetching crate yang-pcg 0.0.1...
[INFO] testing yang-pcg-0.0.1 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate yang-pcg 0.0.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate yang-pcg 0.0.1
[INFO] finished tweaking crates.io crate yang-pcg 0.0.1
[INFO] tweaked toml for crates.io crate yang-pcg 0.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate yang-pcg 0.0.1 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yang-pcg 0.0.1 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 851c3418cdbc05291b9596106714962e92c231306297e2effeb0344718b887a1
[INFO] running `Command { std: "docker" "start" "-a" "851c3418cdbc05291b9596106714962e92c231306297e2effeb0344718b887a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "851c3418cdbc05291b9596106714962e92c231306297e2effeb0344718b887a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "851c3418cdbc05291b9596106714962e92c231306297e2effeb0344718b887a1", kill_on_drop: false }`
[INFO] [stdout] 851c3418cdbc05291b9596106714962e92c231306297e2effeb0344718b887a1
[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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3d1d26d6da4e480b7a6b43877d7e9f3e26bfa0a869a44cd03650d0212726793
[INFO] running `Command { std: "docker" "start" "-a" "c3d1d26d6da4e480b7a6b43877d7e9f3e26bfa0a869a44cd03650d0212726793", kill_on_drop: false }`
[INFO] [stderr]    Compiling yang-pcg v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `RoomType` is never used
[INFO] [stdout]  --> src/level_graph.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum RoomType {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RoomNode` is never constructed
[INFO] [stdout]   --> src/level_graph.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct RoomNode {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Edge` is never constructed
[INFO] [stdout]   --> src/level_graph.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct Edge {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LevelGraph` is never constructed
[INFO] [stdout]   --> src/level_graph.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct LevelGraph {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `Command { std: "docker" "inspect" "c3d1d26d6da4e480b7a6b43877d7e9f3e26bfa0a869a44cd03650d0212726793", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3d1d26d6da4e480b7a6b43877d7e9f3e26bfa0a869a44cd03650d0212726793", kill_on_drop: false }`
[INFO] [stdout] c3d1d26d6da4e480b7a6b43877d7e9f3e26bfa0a869a44cd03650d0212726793
[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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b2b3e6b80cf6e01882bdb230be6eb278206638900b1bf4f4a96a511af520b67
[INFO] running `Command { std: "docker" "start" "-a" "8b2b3e6b80cf6e01882bdb230be6eb278206638900b1bf4f4a96a511af520b67", kill_on_drop: false }`
[INFO] [stderr]    Compiling yang-pcg v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `RoomType` is never used
[INFO] [stdout]  --> src/level_graph.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum RoomType {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RoomNode` is never constructed
[INFO] [stdout]   --> src/level_graph.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct RoomNode {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Edge` is never constructed
[INFO] [stdout]   --> src/level_graph.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct Edge {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LevelGraph` is never constructed
[INFO] [stdout]   --> src/level_graph.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct LevelGraph {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RoomType` is never used
[INFO] [stdout]  --> src/level_graph.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum RoomType {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RoomNode` is never constructed
[INFO] [stdout]   --> src/level_graph.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct RoomNode {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Edge` is never constructed
[INFO] [stdout]   --> src/level_graph.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct Edge {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LevelGraph` is never constructed
[INFO] [stdout]   --> src/level_graph.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct LevelGraph {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "8b2b3e6b80cf6e01882bdb230be6eb278206638900b1bf4f4a96a511af520b67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b2b3e6b80cf6e01882bdb230be6eb278206638900b1bf4f4a96a511af520b67", kill_on_drop: false }`
[INFO] [stdout] 8b2b3e6b80cf6e01882bdb230be6eb278206638900b1bf4f4a96a511af520b67
[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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fbafbe14f7c57ab37db715eeab9227b4aff1cd6aeaea58e3ce323aca64d8f19d
[INFO] running `Command { std: "docker" "start" "-a" "fbafbe14f7c57ab37db715eeab9227b4aff1cd6aeaea58e3ce323aca64d8f19d", kill_on_drop: false }`
[INFO] [stderr] warning: enum `RoomType` is never used
[INFO] [stderr]  --> src/level_graph.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub enum RoomType {
[INFO] [stderr]   |          ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RoomNode` is never constructed
[INFO] [stderr]   --> src/level_graph.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub struct RoomNode {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Edge` is never constructed
[INFO] [stderr]   --> src/level_graph.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub struct Edge {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LevelGraph` is never constructed
[INFO] [stderr]   --> src/level_graph.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub struct LevelGraph {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `yang-pcg` (lib) generated 4 warnings
[INFO] [stderr] warning: `yang-pcg` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yang_pcg-8f26d405a05200ba)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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] [stderr]    Doc-tests yang_pcg
[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" "fbafbe14f7c57ab37db715eeab9227b4aff1cd6aeaea58e3ce323aca64d8f19d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbafbe14f7c57ab37db715eeab9227b4aff1cd6aeaea58e3ce323aca64d8f19d", kill_on_drop: false }`
[INFO] [stdout] fbafbe14f7c57ab37db715eeab9227b4aff1cd6aeaea58e3ce323aca64d8f19d
