[INFO] updating cached repository https://github.com/ertos-rs/fdt-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b17582600dd402d4b347b1a319c9808c19bf159
[INFO] testing ertos-rs/fdt-rs against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fertos-rs%2Ffdt-rs" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ertos-rs/fdt-rs on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ertos-rs/fdt-rs
[INFO] removed path dependency endian-type from git repo https://github.com/ertos-rs/fdt-rs
[INFO] finished tweaking git repo https://github.com/ertos-rs/fdt-rs
[INFO] tweaked toml for git repo https://github.com/ertos-rs/fdt-rs written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/ertos-rs/fdt-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (cfg-if) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (endian-type) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: unused manifest key: dependencies.cfg-if.cfg-if
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-8/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (cfg-if) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (endian-type) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: unused manifest key: dependencies.cfg-if.cfg-if
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f920b4c82ea952ee0e8a049e76e02bb8f1acb27b1fc7fb49883666867f5001d
[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" "2f920b4c82ea952ee0e8a049e76e02bb8f1acb27b1fc7fb49883666867f5001d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f920b4c82ea952ee0e8a049e76e02bb8f1acb27b1fc7fb49883666867f5001d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f920b4c82ea952ee0e8a049e76e02bb8f1acb27b1fc7fb49883666867f5001d", kill_on_drop: false }`
[INFO] [stdout] 2f920b4c82ea952ee0e8a049e76e02bb8f1acb27b1fc7fb49883666867f5001d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef495a3105fe2084a827ca75ced03ab8a949e5b2378f2ca709a2131ddcb34e72
[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" "ef495a3105fe2084a827ca75ced03ab8a949e5b2378f2ca709a2131ddcb34e72", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (cfg-if) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (endian-type) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: unused manifest key: dependencies.cfg-if.cfg-if
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling num-derive v0.3.0
[INFO] [stderr]    Compiling fdt-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `u32: core::convert::From<endian_type::BigEndian<u32>>` is not satisfied
[INFO] [stdout]    --> src/iters.rs:199:46
[INFO] [stdout]     |
[INFO] [stdout] 199 |                     let prop_len = u32::from((*header).len) as usize;
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^ the trait `core::convert::From<endian_type::BigEndian<u32>>` is not implemented for `u32`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following implementations were found:
[INFO] [stdout]               <u32 as core::convert::From<bool>>
[INFO] [stdout]               <u32 as core::convert::From<char>>
[INFO] [stdout]               <u32 as core::convert::From<core::num::NonZeroU32>>
[INFO] [stdout]               <u32 as core::convert::From<std::net::ip::Ipv4Addr>>
[INFO] [stdout]             and 2 others
[INFO] [stdout]     = note: required by `core::convert::From::from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u32: core::convert::From<endian_type::BigEndian<u32>>` is not satisfied
[INFO] [stdout]    --> src/iters.rs:209:44
[INFO] [stdout]     |
[INFO] [stdout] 209 |                         nameoff: u32::from((*header).nameoff),
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^ the trait `core::convert::From<endian_type::BigEndian<u32>>` is not implemented for `u32`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following implementations were found:
[INFO] [stdout]               <u32 as core::convert::From<bool>>
[INFO] [stdout]               <u32 as core::convert::From<char>>
[INFO] [stdout]               <u32 as core::convert::From<core::num::NonZeroU32>>
[INFO] [stdout]               <u32 as core::convert::From<std::net::ip::Ipv4Addr>>
[INFO] [stdout]             and 2 others
[INFO] [stdout]     = note: required by `core::convert::From::from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 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 `fdt-rs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "ef495a3105fe2084a827ca75ced03ab8a949e5b2378f2ca709a2131ddcb34e72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef495a3105fe2084a827ca75ced03ab8a949e5b2378f2ca709a2131ddcb34e72", kill_on_drop: false }`
[INFO] [stdout] ef495a3105fe2084a827ca75ced03ab8a949e5b2378f2ca709a2131ddcb34e72