[INFO] cloning repository https://github.com/kevvz/rustcodec [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kevvz/rustcodec" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevvz%2Frustcodec", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevvz%2Frustcodec'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1fa81dc9b3c63a493d0c7f7cf86d29a284ba8232 [INFO] testing kevvz/rustcodec against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevvz%2Frustcodec" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/kevvz/rustcodec [INFO] finished tweaking git repo https://github.com/kevvz/rustcodec [INFO] tweaked toml for git repo https://github.com/kevvz/rustcodec written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kevvz/rustcodec on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kevvz/rustcodec 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 577556c468c9dbedfb3ef6a161efd64c9bdf9c2566f824f9a7b7293d46e03d6c [INFO] running `Command { std: "docker" "start" "-a" "577556c468c9dbedfb3ef6a161efd64c9bdf9c2566f824f9a7b7293d46e03d6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "577556c468c9dbedfb3ef6a161efd64c9bdf9c2566f824f9a7b7293d46e03d6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "577556c468c9dbedfb3ef6a161efd64c9bdf9c2566f824f9a7b7293d46e03d6c", kill_on_drop: false }` [INFO] [stdout] 577556c468c9dbedfb3ef6a161efd64c9bdf9c2566f824f9a7b7293d46e03d6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c982cad3865b58b2f13bbbf6d6cde39acc3c580d8e3e8faefc3173bf8df4e1c1 [INFO] running `Command { std: "docker" "start" "-a" "c982cad3865b58b2f13bbbf6d6cde39acc3c580d8e3e8faefc3173bf8df4e1c1", kill_on_drop: false }` [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stderr] Compiling flate2 v1.0.28 [INFO] [stderr] Compiling rustcodec v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let mut video = encoder::read_frames(width,height); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Y` should have a snake case name [INFO] [stdout] --> src/encoder/mod.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 37 | let mut Y: Vec = Vec::with_capacity(width*height); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `y` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `U` should have a snake case name [INFO] [stdout] --> src/encoder/mod.rs:38:17 [INFO] [stdout] | [INFO] [stdout] 38 | let mut U: Vec = Vec::with_capacity(width*height); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `u` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `V` should have a snake case name [INFO] [stdout] --> src/encoder/mod.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | let mut V: Vec = Vec::with_capacity(width*height); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `uDS` should have a snake case name [INFO] [stdout] --> src/encoder/mod.rs:55:17 [INFO] [stdout] | [INFO] [stdout] 55 | let mut uDS: Vec = Vec::with_capacity(width*height/4); [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `u_ds` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `vDS` should have a snake case name [INFO] [stdout] --> src/encoder/mod.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | let mut vDS: Vec = Vec::with_capacity(width*height/4); [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `v_ds` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.81s [INFO] running `Command { std: "docker" "inspect" "c982cad3865b58b2f13bbbf6d6cde39acc3c580d8e3e8faefc3173bf8df4e1c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c982cad3865b58b2f13bbbf6d6cde39acc3c580d8e3e8faefc3173bf8df4e1c1", kill_on_drop: false }` [INFO] [stdout] c982cad3865b58b2f13bbbf6d6cde39acc3c580d8e3e8faefc3173bf8df4e1c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4674d468821ecfdc38228dcadac0b995d60b38b8a2b395c8127ffec5aa816e2e [INFO] running `Command { std: "docker" "start" "-a" "4674d468821ecfdc38228dcadac0b995d60b38b8a2b395c8127ffec5aa816e2e", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rustcodec v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let mut video = encoder::read_frames(width,height); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Y` should have a snake case name [INFO] [stdout] --> src/encoder/mod.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 37 | let mut Y: Vec = Vec::with_capacity(width*height); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `y` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `U` should have a snake case name [INFO] [stdout] --> src/encoder/mod.rs:38:17 [INFO] [stdout] | [INFO] [stdout] 38 | let mut U: Vec = Vec::with_capacity(width*height); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `u` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `V` should have a snake case name [INFO] [stdout] --> src/encoder/mod.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | let mut V: Vec = Vec::with_capacity(width*height); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `uDS` should have a snake case name [INFO] [stdout] --> src/encoder/mod.rs:55:17 [INFO] [stdout] | [INFO] [stdout] 55 | let mut uDS: Vec = Vec::with_capacity(width*height/4); [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `u_ds` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `vDS` should have a snake case name [INFO] [stdout] --> src/encoder/mod.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | let mut vDS: Vec = Vec::with_capacity(width*height/4); [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `v_ds` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "4674d468821ecfdc38228dcadac0b995d60b38b8a2b395c8127ffec5aa816e2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4674d468821ecfdc38228dcadac0b995d60b38b8a2b395c8127ffec5aa816e2e", kill_on_drop: false }` [INFO] [stdout] 4674d468821ecfdc38228dcadac0b995d60b38b8a2b395c8127ffec5aa816e2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 93a15e6d19ef73b489117b29805b6ddb53a7e40374ef78dce7eb798f8673843e [INFO] running `Command { std: "docker" "start" "-a" "93a15e6d19ef73b489117b29805b6ddb53a7e40374ef78dce7eb798f8673843e", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 0 tests [INFO] [stderr] 1 | use std::fs::File; [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | let mut video = encoder::read_frames(width,height); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable `Y` should have a snake case name [INFO] [stderr] --> src/encoder/mod.rs:37:17 [INFO] [stderr] | [INFO] [stderr] 37 | let mut Y: Vec = Vec::with_capacity(width*height); [INFO] [stderr] | ^ help: convert the identifier to snake case (notice the capitalization): `y` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable `U` should have a snake case name [INFO] [stderr] --> src/encoder/mod.rs:38:17 [INFO] [stderr] | [INFO] [stderr] 38 | let mut U: Vec = Vec::with_capacity(width*height); [INFO] [stderr] | ^ help: convert the identifier to snake case (notice the capitalization): `u` [INFO] [stderr] [INFO] [stderr] warning: variable `V` should have a snake case name [INFO] [stderr] --> src/encoder/mod.rs:39:17 [INFO] [stderr] | [INFO] [stderr] 39 | let mut V: Vec = Vec::with_capacity(width*height); [INFO] [stderr] | ^ help: convert the identifier to snake case (notice the capitalization): `v` [INFO] [stderr] [INFO] [stderr] warning: variable `uDS` should have a snake case name [INFO] [stderr] --> src/encoder/mod.rs:55:17 [INFO] [stderr] | [INFO] [stderr] 55 | let mut uDS: Vec = Vec::with_capacity(width*height/4); [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `u_ds` [INFO] [stderr] [INFO] [stderr] warning: variable `vDS` should have a snake case name [INFO] [stderr] --> src/encoder/mod.rs:56:17 [INFO] [stderr] | [INFO] [stderr] 56 | let mut vDS: Vec = Vec::with_capacity(width*height/4); [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `v_ds` [INFO] [stderr] [INFO] [stderr] warning: `rustcodec` (bin "rustcodec" test) generated 8 warnings (run `cargo fix --bin "rustcodec" -p rustcodec --tests` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustcodec-33f9c3f6680804de) [INFO] running `Command { std: "docker" "inspect" "93a15e6d19ef73b489117b29805b6ddb53a7e40374ef78dce7eb798f8673843e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93a15e6d19ef73b489117b29805b6ddb53a7e40374ef78dce7eb798f8673843e", kill_on_drop: false }` [INFO] [stdout] 93a15e6d19ef73b489117b29805b6ddb53a7e40374ef78dce7eb798f8673843e