[INFO] fetching crate sysfs-serde 0.2.3... [INFO] checking sysfs-serde-0.2.3 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] extracting crate sysfs-serde 0.2.3 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate sysfs-serde 0.2.3 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sysfs-serde 0.2.3 [INFO] finished tweaking crates.io crate sysfs-serde 0.2.3 [INFO] tweaked toml for crates.io crate sysfs-serde 0.2.3 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate crates.io crate sysfs-serde 0.2.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 392a384ab77a384c82e9b280a9a6946e0ae0089fb697888aa7caa8547b9a8d74 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "392a384ab77a384c82e9b280a9a6946e0ae0089fb697888aa7caa8547b9a8d74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "392a384ab77a384c82e9b280a9a6946e0ae0089fb697888aa7caa8547b9a8d74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "392a384ab77a384c82e9b280a9a6946e0ae0089fb697888aa7caa8547b9a8d74", kill_on_drop: false }` [INFO] [stdout] 392a384ab77a384c82e9b280a9a6946e0ae0089fb697888aa7caa8547b9a8d74 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71f61b32f83e7fe5cb9a48775067c0cf3d6ff71a4c47784a86d4a1b49db97515 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "71f61b32f83e7fe5cb9a48775067c0cf3d6ff71a4c47784a86d4a1b49db97515", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.91 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking sysfs-serde v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stdout] error[E0277]: the trait bound `UsbAttributes: serde::ser::Serialize` is not satisfied [INFO] [stdout] --> examples/enumerate.rs:5:49 [INFO] [stdout] | [INFO] [stdout] 5 | println!("{}", serde_json::to_string_pretty(&p).unwrap()); [INFO] [stdout] | ---------------------------- ^^ the trait `serde::ser::Serialize` is not implemented for `UsbAttributes` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `serde::ser::Serialize` for `HashMap` [INFO] [stdout] note: required by a bound in `to_string_pretty` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_json-1.0.64/src/ser.rs:2240:17 [INFO] [stdout] | [INFO] [stdout] 2240 | T: ?Sized + Serialize, [INFO] [stdout] | ^^^^^^^^^ required by this bound in `to_string_pretty` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `PciAttributes: serde::ser::Serialize` is not satisfied [INFO] [stdout] --> examples/enumerate.rs:7:49 [INFO] [stdout] | [INFO] [stdout] 7 | println!("{}", serde_json::to_string_pretty(&p).unwrap()); [INFO] [stdout] | ---------------------------- ^^ the trait `serde::ser::Serialize` is not implemented for `PciAttributes` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `serde::ser::Serialize` for `HashMap` [INFO] [stdout] note: required by a bound in `to_string_pretty` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_json-1.0.64/src/ser.rs:2240:17 [INFO] [stdout] | [INFO] [stdout] 2240 | T: ?Sized + Serialize, [INFO] [stdout] | ^^^^^^^^^ required by this bound in `to_string_pretty` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `GenericClassAttributes: serde::ser::Serialize` is not satisfied [INFO] [stdout] --> examples/enumerate.rs:9:49 [INFO] [stdout] | [INFO] [stdout] 9 | println!("{}", serde_json::to_string_pretty(&p).unwrap()); [INFO] [stdout] | ---------------------------- ^^ the trait `serde::ser::Serialize` is not implemented for `GenericClassAttributes` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `serde::ser::Serialize` for `HashMap` [INFO] [stdout] note: required by a bound in `to_string_pretty` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_json-1.0.64/src/ser.rs:2240:17 [INFO] [stdout] | [INFO] [stdout] 2240 | T: ?Sized + Serialize, [INFO] [stdout] | ^^^^^^^^^ required by this bound in `to_string_pretty` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `GenericClassAttributes: serde::ser::Serialize` is not satisfied [INFO] [stdout] --> examples/enumerate.rs:11:49 [INFO] [stdout] | [INFO] [stdout] 11 | println!("{}", serde_json::to_string_pretty(&p).unwrap()); [INFO] [stdout] | ---------------------------- ^^ the trait `serde::ser::Serialize` is not implemented for `GenericClassAttributes` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `serde::ser::Serialize` for `HashMap` [INFO] [stdout] note: required by a bound in `to_string_pretty` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_json-1.0.64/src/ser.rs:2240:17 [INFO] [stdout] | [INFO] [stdout] 2240 | T: ?Sized + Serialize, [INFO] [stdout] | ^^^^^^^^^ required by this bound in `to_string_pretty` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sysfs-serde` due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "71f61b32f83e7fe5cb9a48775067c0cf3d6ff71a4c47784a86d4a1b49db97515", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71f61b32f83e7fe5cb9a48775067c0cf3d6ff71a4c47784a86d4a1b49db97515", kill_on_drop: false }` [INFO] [stdout] 71f61b32f83e7fe5cb9a48775067c0cf3d6ff71a4c47784a86d4a1b49db97515