[INFO] updating cached repository https://github.com/rkjnsn/jpeg-align-symbols
[INFO] running `"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"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4dedced606d6a9287071ee20f69e331daf114221
[INFO] checking rkjnsn/jpeg-align-symbols against try#5e633973aa9255a88b65a39484627bb54e6044b3 for pr-66063
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frkjnsn%2Fjpeg-align-symbols" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rkjnsn/jpeg-align-symbols on toolchain 5e633973aa9255a88b65a39484627bb54e6044b3
[INFO] running `"/workspace/cargo-home/bin/cargo" "+5e633973aa9255a88b65a39484627bb54e6044b3" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/rkjnsn/jpeg-align-symbols
[INFO] finished tweaking git repo https://github.com/rkjnsn/jpeg-align-symbols
[INFO] tweaked toml for git repo https://github.com/rkjnsn/jpeg-align-symbols written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/rkjnsn/jpeg-align-symbols already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+5e633973aa9255a88b65a39484627bb54e6044b3" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-0/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+5e633973aa9255a88b65a39484627bb54e6044b3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+5e633973aa9255a88b65a39484627bb54e6044b3" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=allow" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+5e633973aa9255a88b65a39484627bb54e6044b3" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d99be010195f2eb3f7b8bc6ecf17394e60d820128f22afa3642ed154b12da0b8
[INFO] running `"docker" "start" "-a" "d99be010195f2eb3f7b8bc6ecf17394e60d820128f22afa3642ed154b12da0b8"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking jpeg_align_symbols v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `std::iter::AdditiveIterator`
[INFO] [stderr]  --> src/process_jpeg.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::iter::AdditiveIterator;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `AdditiveIterator` in `iter`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::num::ToPrimitive`
[INFO] [stderr]  --> src/process_jpeg.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::num::ToPrimitive;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^ no `ToPrimitive` in `num`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Error` in `byteorder`
[INFO] [stderr]   --> src/process_jpeg.rs:86:15
[INFO] [stderr]    |
[INFO] [stderr] 86 |             byteorder::Error::UnexpectedEOF
[INFO] [stderr]    |                        ^^^^^ could not find `Error` in `byteorder`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Error` in `byteorder`
[INFO] [stderr]   --> src/process_jpeg.rs:88:15
[INFO] [stderr]    |
[INFO] [stderr] 88 |             byteorder::Error::Io(err) => Error::Io(err),
[INFO] [stderr]    |                        ^^^^^ could not find `Error` in `byteorder`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Error` in `byteorder`
[INFO] [stderr]    --> src/process_jpeg.rs:324:20
[INFO] [stderr]     |
[INFO] [stderr] 324 |                 Err(byteorder::Error::UnexpectedEOF) => break,
[INFO] [stderr]     |                                ^^^^^ could not find `Error` in `byteorder`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::iter::AdditiveIterator`
[INFO] [stderr]  --> src/process_jpeg.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::iter::AdditiveIterator;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `AdditiveIterator` in `iter`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::num::ToPrimitive`
[INFO] [stderr]  --> src/process_jpeg.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::num::ToPrimitive;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^ no `ToPrimitive` in `num`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Error` in `byteorder`
[INFO] [stderr]    --> src/process_jpeg.rs:325:20
[INFO] [stderr]     |
[INFO] [stderr] 325 |                 Err(byteorder::Error::Io(err)) => return Err(Error::Io(err)),
[INFO] [stderr]     |                                ^^^^^ could not find `Error` in `byteorder`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Error` in `byteorder`
[INFO] [stderr]   --> src/process_jpeg.rs:86:15
[INFO] [stderr]    |
[INFO] [stderr] 86 |             byteorder::Error::UnexpectedEOF
[INFO] [stderr]    |                        ^^^^^ could not find `Error` in `byteorder`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Error` in `byteorder`
[INFO] [stderr]    --> src/process_jpeg.rs:356:20
[INFO] [stderr]     |
[INFO] [stderr] 356 |                 Err(byteorder::Error::UnexpectedEOF) => break,
[INFO] [stderr]     |                                ^^^^^ could not find `Error` in `byteorder`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Error` in `byteorder`
[INFO] [stderr]   --> src/process_jpeg.rs:88:15
[INFO] [stderr]    |
[INFO] [stderr] 88 |             byteorder::Error::Io(err) => Error::Io(err),
[INFO] [stderr]    |                        ^^^^^ could not find `Error` in `byteorder`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Error` in `byteorder`
[INFO] [stderr]    --> src/process_jpeg.rs:357:20
[INFO] [stderr]     |
[INFO] [stderr] 357 |                 Err(byteorder::Error::Io(err)) => return Err(Error::Io(err)),
[INFO] [stderr]     |                                ^^^^^ could not find `Error` in `byteorder`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Error` in `byteorder`
[INFO] [stderr]    --> src/process_jpeg.rs:324:20
[INFO] [stderr]     |
[INFO] [stderr] 324 |                 Err(byteorder::Error::UnexpectedEOF) => break,
[INFO] [stderr]     |                                ^^^^^ could not find `Error` in `byteorder`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Error` in `byteorder`
[INFO] [stderr]    --> src/process_jpeg.rs:325:20
[INFO] [stderr]     |
[INFO] [stderr] 325 |                 Err(byteorder::Error::Io(err)) => return Err(Error::Io(err)),
[INFO] [stderr]     |                                ^^^^^ could not find `Error` in `byteorder`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Error` in `byteorder`
[INFO] [stderr]    --> src/process_jpeg.rs:356:20
[INFO] [stderr]     |
[INFO] [stderr] 356 |                 Err(byteorder::Error::UnexpectedEOF) => break,
[INFO] [stderr]     |                                ^^^^^ could not find `Error` in `byteorder`
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `FromError` in module `error`
[INFO] [stderr]   --> src/process_jpeg.rs:77:13
[INFO] [stderr]    |
[INFO] [stderr] 77 | impl error::FromError<io::Error> for Error {
[INFO] [stderr]    |             ^^^^^^^^^ not found in `error`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Error` in `byteorder`
[INFO] [stderr]    --> src/process_jpeg.rs:357:20
[INFO] [stderr]     |
[INFO] [stderr] 357 |                 Err(byteorder::Error::Io(err)) => return Err(Error::Io(err)),
[INFO] [stderr]     |                                ^^^^^ could not find `Error` in `byteorder`
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `FromError` in module `error`
[INFO] [stderr]   --> src/process_jpeg.rs:83:13
[INFO] [stderr]    |
[INFO] [stderr] 83 | impl error::FromError<byteorder::Error> for Error {
[INFO] [stderr]    |             ^^^^^^^^^ not found in `error`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/process_jpeg.rs:83:34
[INFO] [stderr]    |
[INFO] [stderr] 83 | impl error::FromError<byteorder::Error> for Error {
[INFO] [stderr]    |                                  ^^^^^ not found in `byteorder`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use process_jpeg::Error;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/process_jpeg.rs:84:32
[INFO] [stderr]    |
[INFO] [stderr] 84 |     fn from_error(err: byteorder::Error) -> Error {
[INFO] [stderr]    |                                   ^^^^^ not found in `byteorder`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use process_jpeg::Error;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(collections)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/main.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(core)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/main.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![feature(io)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `FromError` in module `error`
[INFO] [stderr]   --> src/process_jpeg.rs:77:13
[INFO] [stderr]    |
[INFO] [stderr] 77 | impl error::FromError<io::Error> for Error {
[INFO] [stderr]    |             ^^^^^^^^^ not found in `error`
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `FromError` in module `error`
[INFO] [stderr]   --> src/process_jpeg.rs:83:13
[INFO] [stderr]    |
[INFO] [stderr] 83 | impl error::FromError<byteorder::Error> for Error {
[INFO] [stderr]    |             ^^^^^^^^^ not found in `error`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/process_jpeg.rs:83:34
[INFO] [stderr]    |
[INFO] [stderr] 83 | impl error::FromError<byteorder::Error> for Error {
[INFO] [stderr]    |                                  ^^^^^ not found in `byteorder`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use process_jpeg::Error;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 15 previous errors
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stderr]   --> src/process_jpeg.rs:84:32
[INFO] [stderr]    |
[INFO] [stderr] 84 |     fn from_error(err: byteorder::Error) -> Error {
[INFO] [stderr]    |                                   ^^^^^ not found in `byteorder`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use process_jpeg::Error;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use std::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use std::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use std::io::Error;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(collections)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/main.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(core)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/main.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![feature(io)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0405, E0412, E0432, E0433, E0554.
[INFO] [stderr] For more information about an error, try `rustc --explain E0405`.
[INFO] [stderr] error: could not compile `jpeg_align_symbols`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 15 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0405, E0412, E0432, E0433, E0554.
[INFO] [stderr] For more information about an error, try `rustc --explain E0405`.
[INFO] [stderr] error: could not compile `jpeg_align_symbols`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "d99be010195f2eb3f7b8bc6ecf17394e60d820128f22afa3642ed154b12da0b8"`
[INFO] running `"docker" "rm" "-f" "d99be010195f2eb3f7b8bc6ecf17394e60d820128f22afa3642ed154b12da0b8"`
[INFO] [stdout] d99be010195f2eb3f7b8bc6ecf17394e60d820128f22afa3642ed154b12da0b8