[INFO] fetching crate choreographer 0.0.4...
[INFO] checking choreographer-0.0.4 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate choreographer 0.0.4 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate choreographer 0.0.4 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate choreographer 0.0.4
[INFO] finished tweaking crates.io crate choreographer 0.0.4
[INFO] tweaked toml for crates.io crate choreographer 0.0.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded groundhog v0.2.5
[INFO] [stderr]   Downloaded smart-leds-trait v0.2.1
[INFO] [stderr]   Downloaded smart-leds v0.3.0
[INFO] [stderr]   Downloaded micromath v2.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 304732bfef038ed8c088d194efe91407ec92bbb52b9f5d04186a3a6a59c48352
[INFO] running `Command { std: "docker" "start" "-a" "304732bfef038ed8c088d194efe91407ec92bbb52b9f5d04186a3a6a59c48352", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "304732bfef038ed8c088d194efe91407ec92bbb52b9f5d04186a3a6a59c48352", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "304732bfef038ed8c088d194efe91407ec92bbb52b9f5d04186a3a6a59c48352", kill_on_drop: false }`
[INFO] [stdout] 304732bfef038ed8c088d194efe91407ec92bbb52b9f5d04186a3a6a59c48352
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4978477a8af7d2f2309c8f8297d59aa101346b8eb59c6503f07a1c61d9409610
[INFO] running `Command { std: "docker" "start" "-a" "4978477a8af7d2f2309c8f8297d59aa101346b8eb59c6503f07a1c61d9409610", kill_on_drop: false }`
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking groundhog v0.2.5
[INFO] [stderr]     Checking micromath v2.1.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking rgb v0.8.37
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking smart-leds-trait v0.2.1
[INFO] [stderr]     Checking smart-leds v0.3.0
[INFO] [stderr]     Checking choreographer v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `groundhog::std_timer`
[INFO] [stdout]    --> src/lib.rs:162:20
[INFO] [stdout]     |
[INFO] [stdout] 162 |     use groundhog::std_timer::Timer;
[INFO] [stdout]     |                    ^^^^^^^^^ could not find `std_timer` in `groundhog`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `script` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:160:9
[INFO] [stdout]     |
[INFO] [stdout] 111 | / macro_rules! script {
[INFO] [stdout] 112 | |     (| action | (color) | (duration_ms) | (period_ms_f) | (phase_offset_ms) | repeat | $(| $action:ident | ($color:expr) | ($duration_ms:...
[INFO] [stdout] 113 | |         {
[INFO] [stdout] 114 | |             #[allow(unused_imports)]
[INFO] [stdout] ...   |
[INFO] [stdout] 153 | |     };
[INFO] [stdout] 154 | | }
[INFO] [stdout]     | |_- the item `script` is already defined here
[INFO] [stdout] ...
[INFO] [stdout] 160 |           script,
[INFO] [stdout]     |           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `choreographer` (lib test) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "4978477a8af7d2f2309c8f8297d59aa101346b8eb59c6503f07a1c61d9409610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4978477a8af7d2f2309c8f8297d59aa101346b8eb59c6503f07a1c61d9409610", kill_on_drop: false }`
[INFO] [stdout] 4978477a8af7d2f2309c8f8297d59aa101346b8eb59c6503f07a1c61d9409610
[INFO] checking choreographer-0.0.4 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate choreographer 0.0.4 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate choreographer 0.0.4 on toolchain 09bc67b9158392361780e779d32997f14cc75c39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate choreographer 0.0.4
[INFO] finished tweaking crates.io crate choreographer 0.0.4
[INFO] tweaked toml for crates.io crate choreographer 0.0.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2beb22e413cd4dff7f80594ba7506c2a08c9017390f9ab0603899c5dbd532ecd
[INFO] running `Command { std: "docker" "start" "-a" "2beb22e413cd4dff7f80594ba7506c2a08c9017390f9ab0603899c5dbd532ecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2beb22e413cd4dff7f80594ba7506c2a08c9017390f9ab0603899c5dbd532ecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2beb22e413cd4dff7f80594ba7506c2a08c9017390f9ab0603899c5dbd532ecd", kill_on_drop: false }`
[INFO] [stdout] 2beb22e413cd4dff7f80594ba7506c2a08c9017390f9ab0603899c5dbd532ecd
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13aede0afa40c1bb5da5da69d9d35d73af3479a5ad6592a1d2ed88334d59afd2
[INFO] running `Command { std: "docker" "start" "-a" "13aede0afa40c1bb5da5da69d9d35d73af3479a5ad6592a1d2ed88334d59afd2", kill_on_drop: false }`
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking groundhog v0.2.5
[INFO] [stderr]     Checking micromath v2.1.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking rgb v0.8.37
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking smart-leds-trait v0.2.1
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking smart-leds v0.3.0
[INFO] [stderr]     Checking choreographer v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `groundhog::std_timer`
[INFO] [stdout]    --> src/lib.rs:162:20
[INFO] [stdout]     |
[INFO] [stdout] 162 |     use groundhog::std_timer::Timer;
[INFO] [stdout]     |                    ^^^^^^^^^ could not find `std_timer` in `groundhog`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `script` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:160:9
[INFO] [stdout]     |
[INFO] [stdout] 111 | / macro_rules! script {
[INFO] [stdout] 112 | |     (| action | (color) | (duration_ms) | (period_ms_f) | (phase_offset_ms) | repeat | $(| $action:ident | ($color:expr) | ($duration_ms:...
[INFO] [stdout] 113 | |         {
[INFO] [stdout] 114 | |             #[allow(unused_imports)]
[INFO] [stdout] ...   |
[INFO] [stdout] 153 | |     };
[INFO] [stdout] 154 | | }
[INFO] [stdout]     | |_- the item `script` is already defined here
[INFO] [stdout] ...
[INFO] [stdout] 160 |           script,
[INFO] [stdout]     |           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `choreographer` (lib test) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "13aede0afa40c1bb5da5da69d9d35d73af3479a5ad6592a1d2ed88334d59afd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13aede0afa40c1bb5da5da69d9d35d73af3479a5ad6592a1d2ed88334d59afd2", kill_on_drop: false }`
[INFO] [stdout] 13aede0afa40c1bb5da5da69d9d35d73af3479a5ad6592a1d2ed88334d59afd2
