[INFO] fetching crate rs-sb3 0.6.0...
[INFO] checking rs-sb3-0.6.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate rs-sb3 0.6.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rs-sb3 0.6.0
[INFO] finished tweaking crates.io crate rs-sb3 0.6.0
[INFO] tweaked toml for crates.io crate rs-sb3 0.6.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rs-sb3 0.6.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding serde_tuple v0.5.0 (available: v1.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45862c78b44034cc7dfdf7505d3ba09d96c83e84084d230238f7a25c8ee0e571
[INFO] running `Command { std: "docker" "start" "-a" "45862c78b44034cc7dfdf7505d3ba09d96c83e84084d230238f7a25c8ee0e571", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45862c78b44034cc7dfdf7505d3ba09d96c83e84084d230238f7a25c8ee0e571", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45862c78b44034cc7dfdf7505d3ba09d96c83e84084d230238f7a25c8ee0e571", kill_on_drop: false }`
[INFO] [stdout] 45862c78b44034cc7dfdf7505d3ba09d96c83e84084d230238f7a25c8ee0e571
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9f5243c00ad0dc0a193edfd5da5aee2b0199053eaae1a154104343d01dd83de
[INFO] running `Command { std: "docker" "start" "-a" "b9f5243c00ad0dc0a193edfd5da5aee2b0199053eaae1a154104343d01dd83de", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_tuple_macros v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking serde_tuple v0.5.0
[INFO] [stderr]     Checking rs-sb3 v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `src/test_serde/test_case\general_block_testcase.json`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/test_serde/block.rs:135:19
[INFO] [stdout]     |
[INFO] [stdout] 135 |         blocks => include_str!("test_case\\general_block_testcase.json")
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/test_serde/test_case\slitcherio.json`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/test_serde/project.rs:6:31
[INFO] [stdout]   |
[INFO] [stdout] 6 |         slitcherio_project => include_str!("test_case\\slitcherio.json"),
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/test_serde/test_case\orbit_project.json`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/test_serde/project.rs:24:26
[INFO] [stdout]    |
[INFO] [stdout] 24 |         orbit_project => include_str!("test_case\\orbit_project.json"),
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/test_serde/test_case\simple_project.json`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/test_serde/project.rs:27:27
[INFO] [stdout]    |
[INFO] [stdout] 27 |         simple_project => include_str!("test_case\\simple_project.json")
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Float`
[INFO] [stdout]   --> src/prelude.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |     value::{Float, Int, Name, Number, OpCode, Text, Uid, Value, ValueWithBool},
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Float`
[INFO] [stdout]   --> src/prelude.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |     value::{Float, Int, Name, Number, OpCode, Text, Uid, Value, ValueWithBool},
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/block.rs:565:21
[INFO] [stdout]     |
[INFO] [stdout] 565 |                 let x = seq.next_element::<Number>()?;
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/block.rs:566:21
[INFO] [stdout]     |
[INFO] [stdout] 566 |                 let y = seq.next_element::<Number>()?;
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/block.rs:583:21
[INFO] [stdout]     |
[INFO] [stdout] 583 |                 let x = seq.next_element::<Number>()?;
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/block.rs:584:21
[INFO] [stdout]     |
[INFO] [stdout] 584 |                 let y = seq.next_element::<Number>()?;
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rs-sb3` (lib test) due to 4 previous errors; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/block.rs:565:21
[INFO] [stdout]     |
[INFO] [stdout] 565 |                 let x = seq.next_element::<Number>()?;
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/block.rs:566:21
[INFO] [stdout]     |
[INFO] [stdout] 566 |                 let y = seq.next_element::<Number>()?;
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/block.rs:583:21
[INFO] [stdout]     |
[INFO] [stdout] 583 |                 let x = seq.next_element::<Number>()?;
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/block.rs:584:21
[INFO] [stdout]     |
[INFO] [stdout] 584 |                 let y = seq.next_element::<Number>()?;
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b9f5243c00ad0dc0a193edfd5da5aee2b0199053eaae1a154104343d01dd83de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9f5243c00ad0dc0a193edfd5da5aee2b0199053eaae1a154104343d01dd83de", kill_on_drop: false }`
[INFO] [stdout] b9f5243c00ad0dc0a193edfd5da5aee2b0199053eaae1a154104343d01dd83de