[INFO] cloning repository https://github.com/SammmE/disc_storage
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SammmE/disc_storage" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSammmE%2Fdisc_storage", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSammmE%2Fdisc_storage'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1889890aee0790e435b2b7877c0eccc777438cc7
[INFO] testing SammmE/disc_storage against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628-retry-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSammmE%2Fdisc_storage" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SammmE/disc_storage
[INFO] finished tweaking git repo https://github.com/SammmE/disc_storage
[INFO] tweaked toml for git repo https://github.com/SammmE/disc_storage written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SammmE/disc_storage on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SammmE/disc_storage 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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2216430d815f488fa140a8e74f1c61cad301f18585b958dab4d932e9f36310ee
[INFO] running `Command { std: "docker" "start" "-a" "2216430d815f488fa140a8e74f1c61cad301f18585b958dab4d932e9f36310ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2216430d815f488fa140a8e74f1c61cad301f18585b958dab4d932e9f36310ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2216430d815f488fa140a8e74f1c61cad301f18585b958dab4d932e9f36310ee", kill_on_drop: false }`
[INFO] [stdout] 2216430d815f488fa140a8e74f1c61cad301f18585b958dab4d932e9f36310ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b1b06d51c9738b06ca1769e689da6a5d2a8a42cc863516dcbe14b25789af13d
[INFO] running `Command { std: "docker" "start" "-a" "2b1b06d51c9738b06ca1769e689da6a5d2a8a42cc863516dcbe14b25789af13d", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `updater`
[INFO] [stdout]   --> src/compress/lzma_compress.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         updater: mpsc::Sender<(f32, f32)>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_updater`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `updater`
[INFO] [stdout]   --> src/compress/zstd_compress.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         updater: mpsc::Sender<(f32, f32)>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_updater`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `files`
[INFO] [stdout]  --> src/discord/mod.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn add_to_storage(files: Vec<PathBuf>) {}
[INFO] [stdout]   |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_files`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Compress` is never used
[INFO] [stdout]   --> src/compress/mod.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait Compress {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_tar` is never used
[INFO] [stdout]   --> src/compress/mod.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn make_tar(output: PathBuf, files: Vec<PathBuf>) -> Result<(), std::io::Error> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LzmaCompress` is never constructed
[INFO] [stdout]  --> src/compress/lzma_compress.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct LzmaCompress;
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ZstdCompress` is never constructed
[INFO] [stdout]  --> src/compress/zstd_compress.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct ZstdCompress;
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_to_storage` is never used
[INFO] [stdout]  --> src/discord/mod.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn add_to_storage(files: Vec<PathBuf>) {}
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 08s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ashpd v0.8.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "2b1b06d51c9738b06ca1769e689da6a5d2a8a42cc863516dcbe14b25789af13d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b1b06d51c9738b06ca1769e689da6a5d2a8a42cc863516dcbe14b25789af13d", kill_on_drop: false }`
[INFO] [stdout] 2b1b06d51c9738b06ca1769e689da6a5d2a8a42cc863516dcbe14b25789af13d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e25fd7fd39657407390b2d0e9bb436e3fe81a21289fa296b1be0ea5f5761325
[INFO] running `Command { std: "docker" "start" "-a" "4e25fd7fd39657407390b2d0e9bb436e3fe81a21289fa296b1be0ea5f5761325", kill_on_drop: false }`
[INFO] [stderr]    Compiling disc_storage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `updater`
[INFO] [stdout]   --> src/compress/lzma_compress.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         updater: mpsc::Sender<(f32, f32)>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_updater`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `updater`
[INFO] [stdout]   --> src/compress/zstd_compress.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         updater: mpsc::Sender<(f32, f32)>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_updater`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `files`
[INFO] [stdout]  --> src/discord/mod.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn add_to_storage(files: Vec<PathBuf>) {}
[INFO] [stdout]   |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_files`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Compress` is never used
[INFO] [stdout]   --> src/compress/mod.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait Compress {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_tar` is never used
[INFO] [stdout]   --> src/compress/mod.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn make_tar(output: PathBuf, files: Vec<PathBuf>) -> Result<(), std::io::Error> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LzmaCompress` is never constructed
[INFO] [stdout]  --> src/compress/lzma_compress.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct LzmaCompress;
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ZstdCompress` is never constructed
[INFO] [stdout]  --> src/compress/zstd_compress.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct ZstdCompress;
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_to_storage` is never used
[INFO] [stdout]  --> src/discord/mod.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn add_to_storage(files: Vec<PathBuf>) {}
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ashpd v0.8.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "4e25fd7fd39657407390b2d0e9bb436e3fe81a21289fa296b1be0ea5f5761325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e25fd7fd39657407390b2d0e9bb436e3fe81a21289fa296b1be0ea5f5761325", kill_on_drop: false }`
[INFO] [stdout] 4e25fd7fd39657407390b2d0e9bb436e3fe81a21289fa296b1be0ea5f5761325
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6de8a53809587428d62abfa68a96fc5c5e3cf0c3510a730348b3bb731cbd459e
[INFO] running `Command { std: "docker" "start" "-a" "6de8a53809587428d62abfa68a96fc5c5e3cf0c3510a730348b3bb731cbd459e", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `updater`
[INFO] [stderr]   --> src/compress/lzma_compress.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |         updater: mpsc::Sender<(f32, f32)>,
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_updater`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `updater`
[INFO] [stderr]   --> src/compress/zstd_compress.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |         updater: mpsc::Sender<(f32, f32)>,
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_updater`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `files`
[INFO] [stderr]  --> src/discord/mod.rs:3:23
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn add_to_storage(files: Vec<PathBuf>) {}
[INFO] [stderr]   |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_files`
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Compress` is never used
[INFO] [stderr]   --> src/compress/mod.rs:15:11
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub trait Compress {
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `make_tar` is never used
[INFO] [stderr]   --> src/compress/mod.rs:26:4
[INFO] [stderr]    |
[INFO] [stderr] 26 | fn make_tar(output: PathBuf, files: Vec<PathBuf>) -> Result<(), std::io::Error> {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LzmaCompress` is never constructed
[INFO] [stderr]  --> src/compress/lzma_compress.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct LzmaCompress;
[INFO] [stderr]   |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ZstdCompress` is never constructed
[INFO] [stderr]  --> src/compress/zstd_compress.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct ZstdCompress;
[INFO] [stderr]   |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `add_to_storage` is never used
[INFO] [stderr]  --> src/discord/mod.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn add_to_storage(files: Vec<PathBuf>) {}
[INFO] [stderr]   |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `disc_storage` (bin "disc_storage" test) generated 8 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ashpd v0.8.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/disc_storage-27c6e081afedd1ef)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6de8a53809587428d62abfa68a96fc5c5e3cf0c3510a730348b3bb731cbd459e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6de8a53809587428d62abfa68a96fc5c5e3cf0c3510a730348b3bb731cbd459e", kill_on_drop: false }`
[INFO] [stdout] 6de8a53809587428d62abfa68a96fc5c5e3cf0c3510a730348b3bb731cbd459e