[INFO] cloning repository https://github.com/yossan/minipdf [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yossan/minipdf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyossan%2Fminipdf", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyossan%2Fminipdf'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a97951afb59fa00349fd8f6eb2f6738e5e85a3c8 [INFO] checking yossan/minipdf against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyossan%2Fminipdf" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yossan/minipdf on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yossan/minipdf [INFO] finished tweaking git repo https://github.com/yossan/minipdf [INFO] tweaked toml for git repo https://github.com/yossan/minipdf written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/yossan/minipdf already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 135dd4b0196bfdd64ef7cb0ced21db985f90327f93eac9626202b1f9bdeba7a6 [INFO] running `Command { std: "docker" "start" "-a" "135dd4b0196bfdd64ef7cb0ced21db985f90327f93eac9626202b1f9bdeba7a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "135dd4b0196bfdd64ef7cb0ced21db985f90327f93eac9626202b1f9bdeba7a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "135dd4b0196bfdd64ef7cb0ced21db985f90327f93eac9626202b1f9bdeba7a6", kill_on_drop: false }` [INFO] [stdout] 135dd4b0196bfdd64ef7cb0ced21db985f90327f93eac9626202b1f9bdeba7a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 521f70fdc917d37eacdc7642a6f0d49dda8e5343a870575d6c11f5a3bcaae3ba [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" "521f70fdc917d37eacdc7642a6f0d49dda8e5343a870575d6c11f5a3bcaae3ba", kill_on_drop: false }` [INFO] [stderr] Checking minipdf v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SeekFrom` [INFO] [stdout] --> src/main.rs:19:35 [INFO] [stdout] | [INFO] [stdout] 19 | reader.seek_to("startxref\n", SeekFrom::End(-1 * 32)); [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 3 | use crate::core::SeekFrom; [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::SeekFrom; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SeekFrom` [INFO] [stdout] --> src/main.rs:19:35 [INFO] [stdout] | [INFO] [stdout] 19 | reader.seek_to("startxref\n", SeekFrom::End(-1 * 32)); [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 3 | use crate::core::SeekFrom; [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::SeekFrom; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `seek_to` found for struct `BufReader` in the current scope [INFO] [stdout] --> src/main.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | reader.seek_to("startxref\n", SeekFrom::End(-1 * 32)); [INFO] [stdout] | ^^^^^^^ method not found in `BufReader` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] note: `SeekTo` defines an item `seek_to`, perhaps you need to implement it [INFO] [stdout] --> src/core.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | trait SeekTo { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `seek_to` found for struct `BufReader` in the current scope [INFO] [stdout] --> src/main.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | reader.seek_to("startxref\n", SeekFrom::End(-1 * 32)); [INFO] [stdout] | ^^^^^^^ method not found in `BufReader` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] note: `SeekTo` defines an item `seek_to`, perhaps you need to implement it [INFO] [stdout] --> src/core.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | trait SeekTo { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:20:23 [INFO] [stdout] | [INFO] [stdout] 20 | reader.read_until("%%EOF", &mut buf); [INFO] [stdout] | ^^^^^^^ expected `u8`, found `&str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:20:23 [INFO] [stdout] | [INFO] [stdout] 20 | reader.read_until("%%EOF", &mut buf); [INFO] [stdout] | ^^^^^^^ expected `u8`, found `&str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `minipdf` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "521f70fdc917d37eacdc7642a6f0d49dda8e5343a870575d6c11f5a3bcaae3ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "521f70fdc917d37eacdc7642a6f0d49dda8e5343a870575d6c11f5a3bcaae3ba", kill_on_drop: false }` [INFO] [stdout] 521f70fdc917d37eacdc7642a6f0d49dda8e5343a870575d6c11f5a3bcaae3ba