[INFO] fetching crate semantics 0.1.0...
[INFO] testing semantics-0.1.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate semantics 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate semantics 0.1.0
[INFO] finished tweaking crates.io crate semantics 0.1.0
[INFO] tweaked toml for crates.io crate semantics 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate semantics 0.1.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "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" "+33835004928d3bf65db4d4712e1330766263b0bd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 426e4d4f5dca080384fb5d4c9b87b5e0e9ba3a6f65e62b5ddbeaf781ff269c65
[INFO] running `Command { std: "docker" "start" "-a" "426e4d4f5dca080384fb5d4c9b87b5e0e9ba3a6f65e62b5ddbeaf781ff269c65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "426e4d4f5dca080384fb5d4c9b87b5e0e9ba3a6f65e62b5ddbeaf781ff269c65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "426e4d4f5dca080384fb5d4c9b87b5e0e9ba3a6f65e62b5ddbeaf781ff269c65", kill_on_drop: false }`
[INFO] [stdout] 426e4d4f5dca080384fb5d4c9b87b5e0e9ba3a6f65e62b5ddbeaf781ff269c65
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ff131316c7949d403e43d1266cdb395f6d3499e8b27f22120cc606734bb3362
[INFO] running `Command { std: "docker" "start" "-a" "6ff131316c7949d403e43d1266cdb395f6d3499e8b27f22120cc606734bb3362", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling convert_case v0.5.0
[INFO] [stderr]    Compiling semantics-derive v0.1.0
[INFO] [stderr]    Compiling semantics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `Command { std: "docker" "inspect" "6ff131316c7949d403e43d1266cdb395f6d3499e8b27f22120cc606734bb3362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ff131316c7949d403e43d1266cdb395f6d3499e8b27f22120cc606734bb3362", kill_on_drop: false }`
[INFO] [stdout] 6ff131316c7949d403e43d1266cdb395f6d3499e8b27f22120cc606734bb3362
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcc35bf0c6f9a1e2877057ea135d3dcf6afc1531950a725f09108d3aa100e13c
[INFO] running `Command { std: "docker" "start" "-a" "dcc35bf0c6f9a1e2877057ea135d3dcf6afc1531950a725f09108d3aa100e13c", kill_on_drop: false }`
[INFO] [stderr]    Compiling semantics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib.rs:52:15
[INFO] [stdout]    |
[INFO] [stdout] 52 |   struct VPos(pub [f32; 3]);
[INFO] [stdout]    |          ---- ^^^^^^^^^^^^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VNor` is never constructed
[INFO] [stdout]   --> src/lib.rs:60:10
[INFO] [stdout]    |
[INFO] [stdout] 60 |   struct VNor(pub [f32; 3]);
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VCol` is never constructed
[INFO] [stdout]   --> src/lib.rs:68:10
[INFO] [stdout]    |
[INFO] [stdout] 68 |   struct VCol(pub [f32; 3]);
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vertex` is never constructed
[INFO] [stdout]   --> src/lib.rs:76:10
[INFO] [stdout]    |
[INFO] [stdout] 76 |   struct Vertex {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "dcc35bf0c6f9a1e2877057ea135d3dcf6afc1531950a725f09108d3aa100e13c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcc35bf0c6f9a1e2877057ea135d3dcf6afc1531950a725f09108d3aa100e13c", kill_on_drop: false }`
[INFO] [stdout] dcc35bf0c6f9a1e2877057ea135d3dcf6afc1531950a725f09108d3aa100e13c
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd92c0ab9c06f397d3394f3b4071d0cf3b298d22d15939af24394d4d3a9ed381
[INFO] running `Command { std: "docker" "start" "-a" "dd92c0ab9c06f397d3394f3b4071d0cf3b298d22d15939af24394d4d3a9ed381", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/lib.rs:52:15
[INFO] [stderr]    |
[INFO] [stderr] 52 |   struct VPos(pub [f32; 3]);
[INFO] [stderr]    |          ---- ^^^^^^^^^^^^
[INFO] [stderr]    |          |
[INFO] [stderr]    |          field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `VNor` is never constructed
[INFO] [stderr]   --> src/lib.rs:60:10
[INFO] [stderr]    |
[INFO] [stderr] 60 |   struct VNor(pub [f32; 3]);
[INFO] [stderr]    |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `VCol` is never constructed
[INFO] [stderr]   --> src/lib.rs:68:10
[INFO] [stderr]    |
[INFO] [stderr] 68 |   struct VCol(pub [f32; 3]);
[INFO] [stderr]    |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Vertex` is never constructed
[INFO] [stderr]   --> src/lib.rs:76:10
[INFO] [stderr]    |
[INFO] [stderr] 76 |   struct Vertex {
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `semantics` (lib test) generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/semantics-c3888c9b61a8c839)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_vertex_semantics ... 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]      Running tests/derive.rs (/opt/rustwide/target/debug/deps/derive-480ff7f12f3059fd)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test explicit_names ... ok
[INFO] [stdout] test index ... ok
[INFO] [stdout] test name ... ok
[INFO] [stdout] test explicit_name_and_index ... ok
[INFO] [stdout] test explicit_indices ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests semantics
[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" "dd92c0ab9c06f397d3394f3b4071d0cf3b298d22d15939af24394d4d3a9ed381", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd92c0ab9c06f397d3394f3b4071d0cf3b298d22d15939af24394d4d3a9ed381", kill_on_drop: false }`
[INFO] [stdout] dd92c0ab9c06f397d3394f3b4071d0cf3b298d22d15939af24394d4d3a9ed381
