[INFO] cloning repository https://github.com/joelimgu/Terminal_Video_Player
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joelimgu/Terminal_Video_Player" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoelimgu%2FTerminal_Video_Player", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoelimgu%2FTerminal_Video_Player'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 45533dc0b095b16a3cd8be3e1a4c6668258ad12c
[INFO] checking joelimgu/Terminal_Video_Player against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoelimgu%2FTerminal_Video_Player" "/workspace/builds/worker-46/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-46/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/joelimgu/Terminal_Video_Player on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/joelimgu/Terminal_Video_Player
[INFO] finished tweaking git repo https://github.com/joelimgu/Terminal_Video_Player
[INFO] tweaked toml for git repo https://github.com/joelimgu/Terminal_Video_Player written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] crate git repo https://github.com/joelimgu/Terminal_Video_Player already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 016e226b908b1506c5f6b7fbb2a43a7d6d3baa0255feb9b1780c8ef15c7e24d3
[INFO] running `Command { std: "docker" "start" "-a" "016e226b908b1506c5f6b7fbb2a43a7d6d3baa0255feb9b1780c8ef15c7e24d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "016e226b908b1506c5f6b7fbb2a43a7d6d3baa0255feb9b1780c8ef15c7e24d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "016e226b908b1506c5f6b7fbb2a43a7d6d3baa0255feb9b1780c8ef15c7e24d3", kill_on_drop: false }`
[INFO] [stdout] 016e226b908b1506c5f6b7fbb2a43a7d6d3baa0255feb9b1780c8ef15c7e24d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cd95dcd7536fc9a45bb98935d2faf63fad70c3246a7123d5ebbfd70b0b53ee9
[INFO] running `Command { std: "docker" "start" "-a" "5cd95dcd7536fc9a45bb98935d2faf63fad70c3246a7123d5ebbfd70b0b53ee9", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   cc v1.0.67 (as host dependency): jobserver, parallel
[INFO] [stderr]   libc v0.2.93 (as host dependency): extra_traits, use_std
[INFO] [stderr]   memchr v2.4.0: use_std
[INFO] [stderr]   memchr v2.4.0 (as host dependency): default
[INFO] [stderr]   regex v1.5.3 (as host dependency): aho-corasick, default, memchr, perf, perf-cache, perf-dfa, perf-inline, perf-literal
[INFO] [stderr]   regex-syntax v0.6.25 (as host dependency): default
[INFO] [stderr]   serde v1.0.125 (as host dependency): derive, serde_derive
[INFO] [stderr]   syn v1.0.71 (as host dependency): visit
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[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking visualizer v0.1.1
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[INFO] [stderr]    Compiling system-deps v1.3.2
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling glib-sys v0.10.1
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[INFO] [stderr]    Compiling glib-macros v0.10.1
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[INFO] [stderr]     Checking image-visualizer v0.1.1
[INFO] [stderr]     Checking glib v0.10.3
[INFO] [stderr]     Checking ffmpeg-decoder v0.1.3
[INFO] [stderr]     Checking hello-rust v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/main.rs (7 fixes)
[INFO] [stdout] warning: function is never used: `gray_to_ascii`
[INFO] [stdout]   --> src/main.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn gray_to_ascii(color : u8) -> char {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_ascii_img`
[INFO] [stdout]   --> src/main.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn print_ascii_img(screen_size : (u16,u16), scale : (i32,i32), img: image::ImageBuffer<image::Luma<u8>, std::vec::Vec<u8>>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `gray_to_ascii`
[INFO] [stdout]   --> src/main.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn gray_to_ascii(color : u8) -> char {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_ascii_img`
[INFO] [stdout]   --> src/main.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn print_ascii_img(screen_size : (u16,u16), scale : (i32,i32), img: image::ImageBuffer<image::Luma<u8>, std::vec::Vec<u8>>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.71
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling minimp3-sys v0.3.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]     Checking regex v1.5.3
[INFO] [stderr]    Compiling clang-sys v0.29.3
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[INFO] [stderr]    Compiling bindgen v0.54.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling serde_derive v1.0.125
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[INFO] [stderr]    Compiling glib-macros v0.10.1
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]     Checking futures-util v0.3.14
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]     Checking minimp3 v0.5.1
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[INFO] [stderr]    Compiling system-deps v1.3.2
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[INFO] [stderr]     Checking rodio v0.13.1
[INFO] [stderr]    Compiling glib-sys v0.10.1
[INFO] [stderr]    Compiling gobject-sys v0.10.0
[INFO] [stderr]    Compiling gstreamer-sys v0.9.1
[INFO] [stderr]    Compiling ffmpeg-sys-next v4.3.5
[INFO] [stderr]    Compiling gstreamer v0.16.7
[INFO] [stderr]     Checking futures-executor v0.3.14
[INFO] [stderr]     Checking glib v0.10.3
[INFO] [stderr]     Checking num-rational v0.3.2
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking visualizer v0.1.1
[INFO] [stderr]     Checking mp4 v0.8.2
[INFO] [stderr]     Checking ffmpeg-frame-grabber v0.1.0
[INFO] [stderr]     Checking image-visualizer v0.1.1
[INFO] [stderr]     Checking ffmpeg-decoder v0.1.3
[INFO] [stderr]     Checking hello-rust v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: function is never used: `gray_to_ascii`
[INFO] [stdout]   --> src/main.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn gray_to_ascii(color : u8) -> char {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_ascii_img`
[INFO] [stdout]   --> src/main.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn print_ascii_img(screen_size : (u16,u16), scale : (i32,i32), img: image::ImageBuffer<image::Luma<u8>, std::vec::Vec<u8>>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `gray_to_ascii`
[INFO] [stdout]   --> src/main.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn gray_to_ascii(color : u8) -> char {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_ascii_img`
[INFO] [stdout]   --> src/main.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn print_ascii_img(screen_size : (u16,u16), scale : (i32,i32), img: image::ImageBuffer<image::Luma<u8>, std::vec::Vec<u8>>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.05s
[INFO] running `Command { std: "docker" "inspect" "5cd95dcd7536fc9a45bb98935d2faf63fad70c3246a7123d5ebbfd70b0b53ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cd95dcd7536fc9a45bb98935d2faf63fad70c3246a7123d5ebbfd70b0b53ee9", kill_on_drop: false }`
[INFO] [stdout] 5cd95dcd7536fc9a45bb98935d2faf63fad70c3246a7123d5ebbfd70b0b53ee9