[INFO] cloning repository https://github.com/rjeli/tv264 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rjeli/tv264" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frjeli%2Ftv264", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frjeli%2Ftv264'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ebc1a9d88566336ceaaf897aef67c1bdc4be24de [INFO] checking rjeli/tv264 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frjeli%2Ftv264" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/rjeli/tv264 [INFO] finished tweaking git repo https://github.com/rjeli/tv264 [INFO] tweaked toml for git repo https://github.com/rjeli/tv264 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rjeli/tv264 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/rjeli/tv264 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7f05b7f86c50c32cab0f2761ae9b4f5ddf592010e10824a8eb02547a0c16c1a9 [INFO] running `Command { std: "docker" "start" "-a" "7f05b7f86c50c32cab0f2761ae9b4f5ddf592010e10824a8eb02547a0c16c1a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f05b7f86c50c32cab0f2761ae9b4f5ddf592010e10824a8eb02547a0c16c1a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f05b7f86c50c32cab0f2761ae9b4f5ddf592010e10824a8eb02547a0c16c1a9", kill_on_drop: false }` [INFO] [stdout] 7f05b7f86c50c32cab0f2761ae9b4f5ddf592010e10824a8eb02547a0c16c1a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 555c26b790dccf0f09583023fc293dfa43bcb04891442dd20abf39672c91449d [INFO] running `Command { std: "docker" "start" "-a" "555c26b790dccf0f09583023fc293dfa43bcb04891442dd20abf39672c91449d", kill_on_drop: false }` [INFO] [stderr] Checking tv264 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/vlc.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: a value of type `Vec` cannot be built from an iterator over elements of type `&usize` [INFO] [stdout] --> src/vlc.rs:32:14 [INFO] [stdout] | [INFO] [stdout] 32 | .collect(); [INFO] [stdout] | ^^^^^^^ value of type `Vec` cannot be built from `std::iter::Iterator` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromIterator<&_>` is not implemented for `Vec` [INFO] [stdout] but trait `FromIterator<_>` is implemented for it [INFO] [stdout] = help: for that trait implementation, expected `usize`, found `&usize` [INFO] [stdout] note: the method call chain might not have had the expected associated types [INFO] [stdout] --> src/vlc.rs:30:33 [INFO] [stdout] | [INFO] [stdout] 12 | let mut candidates: Vec = loop { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 13 | | if bs.next().unwrap() == 0 { [INFO] [stdout] 14 | | lz += 1; [INFO] [stdout] 15 | | } else { [INFO] [stdout] ... | [INFO] [stdout] 25 | | }; [INFO] [stdout] | |_____- this expression has type `Vec` [INFO] [stdout] ... [INFO] [stdout] 30 | candidates = candidates.iter() [INFO] [stdout] | ^^^^^^ `Iterator::Item` is `&usize` here [INFO] [stdout] 31 | .filter(|i| (COEFF_TOKEN_TABLE[**i].1).1[pos] == b) [INFO] [stdout] | -------------------------------------------------- `Iterator::Item` remains `&usize` here [INFO] [stdout] note: required by a bound in `collect` [INFO] [stdout] --> /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/core/src/iter/traits/iterator.rs:2014:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: a value of type `Vec` cannot be built from an iterator over elements of type `&usize` [INFO] [stdout] --> src/vlc.rs:32:14 [INFO] [stdout] | [INFO] [stdout] 32 | .collect(); [INFO] [stdout] | ^^^^^^^ value of type `Vec` cannot be built from `std::iter::Iterator` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromIterator<&_>` is not implemented for `Vec` [INFO] [stdout] but trait `FromIterator<_>` is implemented for it [INFO] [stdout] = help: for that trait implementation, expected `usize`, found `&usize` [INFO] [stdout] note: the method call chain might not have had the expected associated types [INFO] [stdout] --> src/vlc.rs:30:33 [INFO] [stdout] | [INFO] [stdout] 12 | let mut candidates: Vec = loop { [INFO] [stdout] | ______________________________________- [INFO] [stdout] 13 | | if bs.next().unwrap() == 0 { [INFO] [stdout] 14 | | lz += 1; [INFO] [stdout] 15 | | } else { [INFO] [stdout] ... | [INFO] [stdout] 25 | | }; [INFO] [stdout] | |_____- this expression has type `Vec` [INFO] [stdout] ... [INFO] [stdout] 30 | candidates = candidates.iter() [INFO] [stdout] | ^^^^^^ `Iterator::Item` is `&usize` here [INFO] [stdout] 31 | .filter(|i| (COEFF_TOKEN_TABLE[**i].1).1[pos] == b) [INFO] [stdout] | -------------------------------------------------- `Iterator::Item` remains `&usize` here [INFO] [stdout] note: required by a bound in `collect` [INFO] [stdout] --> /rustc/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/library/core/src/iter/traits/iterator.rs:2014:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mb_type_info` [INFO] [stdout] --> src/main.rs:281:17 [INFO] [stdout] | [INFO] [stdout] 281 | let mb_type_info = match mb_type { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mb_type_info` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:274:13 [INFO] [stdout] | [INFO] [stdout] 274 | let mut current_mb_addr = slice.first_mb_addr; [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mb_type_info` [INFO] [stdout] --> src/main.rs:281:17 [INFO] [stdout] | [INFO] [stdout] 281 | let mb_type_info = match mb_type { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mb_type_info` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:274:13 [INFO] [stdout] | [INFO] [stdout] 274 | let mut current_mb_addr = slice.first_mb_addr; [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tv264` (bin "tv264" test) due to 1 previous error; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `tv264` (bin "tv264") due to 1 previous error; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "555c26b790dccf0f09583023fc293dfa43bcb04891442dd20abf39672c91449d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "555c26b790dccf0f09583023fc293dfa43bcb04891442dd20abf39672c91449d", kill_on_drop: false }` [INFO] [stdout] 555c26b790dccf0f09583023fc293dfa43bcb04891442dd20abf39672c91449d