[INFO] updating cached repository https://github.com/apoloval/pbm [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] 219801dc98f2fdd82732c586cb67db7276423b76 [INFO] testing apoloval/pbm against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapoloval%2Fpbm" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/apoloval/pbm on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/apoloval/pbm [INFO] finished tweaking git repo https://github.com/apoloval/pbm [INFO] tweaked toml for git repo https://github.com/apoloval/pbm written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/apoloval/pbm already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bc1ea075252ffe7f7ac3b7eb143cc889a2916184700101031b56247b502af7c1 [INFO] running `"docker" "start" "-a" "bc1ea075252ffe7f7ac3b7eb143cc889a2916184700101031b56247b502af7c1"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling pbm v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] error[E0432]: unresolved import `std::error::FromError` [INFO] [stderr] --> src/bmp.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::error::FromError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ no `FromError` in `error` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::num::Int` [INFO] [stderr] --> src/bmp.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::num::Int; [INFO] [stderr] | ^^^^^^^^^^^^^ no `Int` in `num` [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> src/main.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | #![feature(fs)] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> src/main.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | #![feature(io)] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bmp.rs:114:24 [INFO] [stderr] | [INFO] [stderr] 114 | let mut file = try!(fs::File::open(filename)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bmp.rs:121:18 [INFO] [stderr] | [INFO] [stderr] 121 | let hd = try!(Bitmap::read_header(&mut binput)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bmp.rs:122:19 [INFO] [stderr] | [INFO] [stderr] 122 | let dib = try!(Bitmap::read_dib(&mut binput)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bmp.rs:123:18 [INFO] [stderr] | [INFO] [stderr] 123 | let ct = try!(Bitmap::read_color_table(&mut binput, dib.colors as usize)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bmp.rs:124:22 [INFO] [stderr] | [INFO] [stderr] 124 | let pixels = try!(Bitmap::read_pixels( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bmp.rs:131:22 [INFO] [stderr] | [INFO] [stderr] 131 | let nbytes = try!(input.read(&mut buff)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bmp.rs:138:20 [INFO] [stderr] | [INFO] [stderr] 138 | let buff = try!(Bitmap::read_section(input, 14)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bmp.rs:152:20 [INFO] [stderr] | [INFO] [stderr] 152 | let buff = try!(Bitmap::read_section(input, 40)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bmp.rs:185:20 [INFO] [stderr] | [INFO] [stderr] 185 | let buff = try!(Bitmap::read_section(input, 4*ncolors)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bmp.rs:205:20 [INFO] [stderr] | [INFO] [stderr] 205 | let buff = try!(Bitmap::read_section(input, ebytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors; 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0554. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `pbm`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "bc1ea075252ffe7f7ac3b7eb143cc889a2916184700101031b56247b502af7c1"` [INFO] running `"docker" "rm" "-f" "bc1ea075252ffe7f7ac3b7eb143cc889a2916184700101031b56247b502af7c1"` [INFO] [stdout] bc1ea075252ffe7f7ac3b7eb143cc889a2916184700101031b56247b502af7c1