[INFO] fetching crate sensehat-stick 0.1.0... [INFO] checking sensehat-stick-0.1.0 against master#8a703520e80d87d4423c01f9d4fbc9e5f6533a02 for pr-154205-1 [INFO] extracting crate sensehat-stick 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate sensehat-stick 0.1.0 [INFO] finished tweaking crates.io crate sensehat-stick 0.1.0 [INFO] tweaked toml for crates.io crate sensehat-stick 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate sensehat-stick 0.1.0 on toolchain 8a703520e80d87d4423c01f9d4fbc9e5f6533a02 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "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" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 57 packages to latest compatible versions [INFO] [stderr] Adding evdev v0.10.2 (available: v0.13.2) [INFO] [stderr] Adding glob v0.2.11 (available: v0.3.3) [INFO] [stderr] Adding mio v0.6.23 (available: v1.1.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rdrand v0.4.0 [INFO] [stderr] Downloaded failure_derive v0.1.8 [INFO] [stderr] Downloaded failure v0.1.8 [INFO] [stderr] Downloaded num-rational v0.1.43 [INFO] [stderr] Downloaded fixedbitset v0.1.9 [INFO] [stderr] Downloaded bitflags v0.9.1 [INFO] [stderr] Downloaded void v1.0.2 [INFO] [stderr] Downloaded synstructure v0.12.6 [INFO] [stderr] Downloaded bitflags v0.8.2 [INFO] [stderr] Downloaded rand_core v0.4.2 [INFO] [stderr] Downloaded num-complex v0.1.44 [INFO] [stderr] Downloaded rand v0.4.6 [INFO] [stderr] Downloaded num-bigint v0.1.45 [INFO] [stderr] Downloaded evdev v0.10.2 [INFO] [stderr] Downloaded nix v0.9.0 [INFO] [stderr] Downloaded rustc-serialize v0.3.25 [INFO] [stderr] Downloaded fuchsia-cprng v0.1.1 [INFO] [stderr] Downloaded rand_core v0.3.1 [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" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b1360bdb0f2214be44936c6f19084ba3c7750bfcaa6d182204dee09ecf05a308 [INFO] running `Command { std: "docker" "start" "-a" "b1360bdb0f2214be44936c6f19084ba3c7750bfcaa6d182204dee09ecf05a308", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b1360bdb0f2214be44936c6f19084ba3c7750bfcaa6d182204dee09ecf05a308", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1360bdb0f2214be44936c6f19084ba3c7750bfcaa6d182204dee09ecf05a308", kill_on_drop: false }` [INFO] [stdout] b1360bdb0f2214be44936c6f19084ba3c7750bfcaa6d182204dee09ecf05a308 [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" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cd85fa7864a621007e78cdfad149229283ca9e8a09a11496d46ad4db9b9f5a88 [INFO] running `Command { std: "docker" "start" "-a" "cd85fa7864a621007e78cdfad149229283ca9e8a09a11496d46ad4db9b9f5a88", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-bigint v0.1.45 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-complex v0.1.44 [INFO] [stderr] Compiling num-rational v0.1.43 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking memchr v2.8.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Checking gimli v0.32.3 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking rustc-demangle v0.1.27 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking nix v0.9.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking slab v0.4.12 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking bitflags v0.8.2 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num v0.1.43 [INFO] [stderr] Checking evdev v0.10.2 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking addr2line v0.25.1 [INFO] [stderr] Checking backtrace v0.3.76 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking sensehat-stick v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the trait bound `std::io::Error: From` is not satisfied [INFO] [stdout] --> src/lib.rs:126:26 [INFO] [stdout] | [INFO] [stdout] 126 | .map_err(|e| io::Error::from(e))? [INFO] [stdout] | ^^^^^^^^^ the trait `From` is not implemented for `std::io::Error` [INFO] [stdout] | [INFO] [stdout] = help: `std::io::Error` implements trait `From`: [INFO] [stdout] From [INFO] [stdout] From> [INFO] [stdout] From [INFO] [stdout] From [INFO] [stdout] From [INFO] [stdout] From [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `std::io::Error: From` is not satisfied [INFO] [stdout] --> src/lib.rs:126:26 [INFO] [stdout] | [INFO] [stdout] 126 | .map_err(|e| io::Error::from(e))? [INFO] [stdout] | ^^^^^^^^^ the trait `From` is not implemented for `std::io::Error` [INFO] [stdout] | [INFO] [stdout] = help: `std::io::Error` implements trait `From`: [INFO] [stdout] From [INFO] [stdout] From> [INFO] [stdout] From [INFO] [stdout] From [INFO] [stdout] From [INFO] [stdout] From [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sensehat-stick` (lib test) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `sensehat-stick` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "cd85fa7864a621007e78cdfad149229283ca9e8a09a11496d46ad4db9b9f5a88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd85fa7864a621007e78cdfad149229283ca9e8a09a11496d46ad4db9b9f5a88", kill_on_drop: false }` [INFO] [stdout] cd85fa7864a621007e78cdfad149229283ca9e8a09a11496d46ad4db9b9f5a88