[INFO] cloning repository https://github.com/mnisk/Anonymous-Cookbook
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mnisk/Anonymous-Cookbook" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmnisk%2FAnonymous-Cookbook", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmnisk%2FAnonymous-Cookbook'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3f29d66abb60e11c3037716cfe16f4333d493c67
[INFO] checking mnisk/Anonymous-Cookbook against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmnisk%2FAnonymous-Cookbook" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mnisk/Anonymous-Cookbook on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/mnisk/Anonymous-Cookbook
[INFO] finished tweaking git repo https://github.com/mnisk/Anonymous-Cookbook
[INFO] tweaked toml for git repo https://github.com/mnisk/Anonymous-Cookbook written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mnisk/Anonymous-Cookbook 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8128e4337b5e0b4478a39a491fbeeb25790d0f2ebcd164d086ae6b40201f48f1
[INFO] running `Command { std: "docker" "start" "-a" "8128e4337b5e0b4478a39a491fbeeb25790d0f2ebcd164d086ae6b40201f48f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8128e4337b5e0b4478a39a491fbeeb25790d0f2ebcd164d086ae6b40201f48f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8128e4337b5e0b4478a39a491fbeeb25790d0f2ebcd164d086ae6b40201f48f1", kill_on_drop: false }`
[INFO] [stdout] 8128e4337b5e0b4478a39a491fbeeb25790d0f2ebcd164d086ae6b40201f48f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fabf1b64c4b88db2915466d80fee19ff49a89fc2d2efb60b9e50831760642811
[INFO] running `Command { std: "docker" "start" "-a" "fabf1b64c4b88db2915466d80fee19ff49a89fc2d2efb60b9e50831760642811", kill_on_drop: false }`
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[INFO] [stderr]     Checking rand v0.3.23
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[INFO] [stderr]    Compiling proc-macro-error v1.0.4
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[INFO] [stderr]     Checking rustls v0.13.1
[INFO] [stderr]     Checking block-buffer v0.7.3
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[INFO] [stderr]     Checking take_mut v0.2.2
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[INFO] [stderr]     Checking rle-decode-fast v1.0.3
[INFO] [stderr]     Checking bytecount v0.6.3
[INFO] [stderr]    Compiling redox_pkgutils v0.1.6
[INFO] [stderr]     Checking keccak v0.1.2
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking redox_liner v0.5.1
[INFO] [stderr]     Checking sha3 v0.8.2
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]     Checking aes v0.7.5
[INFO] [stderr]     Checking petgraph v0.4.13
[INFO] [stderr]     Checking libflate v0.1.27
[INFO] [stderr]     Checking argon2 v0.3.4
[INFO] [stderr]     Checking hyper-rustls v0.6.2
[INFO] [stderr]     Checking tar v0.4.38
[INFO] [stderr]     Checking uuid v0.5.1
[INFO] [stderr]     Checking blake2b_simd v0.5.11
[INFO] [stderr]     Checking pbr v1.0.4
[INFO] [stderr]     Checking redox_syscall v0.2.15
[INFO] [stderr]     Checking version-compare v0.0.10
[INFO] [stderr]     Checking bidir-map v0.6.0
[INFO] [stderr]     Checking ordermap v0.2.13
[INFO] [stderr]     Checking seahash v4.1.0
[INFO] [stderr]     Checking redox_simple_endian v0.2.1
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling blake3 v1.3.1
[INFO] [stderr]     Checking partition-identity v0.2.8
[INFO] [stderr]     Checking arg_parser v0.1.0
[INFO] [stderr]     Checking fastrand v1.8.0
[INFO] [stderr]     Checking proc-mounts v0.2.4
[INFO] [stderr]     Checking rust-argon2 v0.8.3
[INFO] [stderr]     Checking redoxfs v0.5.0
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking sha2 v0.10.2
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking sodiumoxide v0.2.6
[INFO] [stderr]     Checking pkgar-core v0.1.0
[INFO] [stderr]     Checking pkgar-keys v0.1.0
[INFO] [stderr]     Checking pkgar v0.1.9
[INFO] [stderr]     Checking redox_installer v0.2.10
[INFO] [stderr]     Checking redoxer v0.2.26
[INFO] [stderr]     Checking redox_cookbook v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/progress_bar.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<'p, 'w, P: Write, W: Write> ProgressBarWrite<'p, 'w, P, W> {
[INFO] [stdout]    | --------------------------------------------------------------- associated function in this implementation
[INFO] [stdout] 33 |     pub fn new(pb: &'p mut ProgressBar<P>, w: &'w mut W) -> ProgressBarWrite<'p, 'w, P, W> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/progress_bar.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<'p, 'w, P: Write, W: Write> ProgressBarWrite<'p, 'w, P, W> {
[INFO] [stdout]    | --------------------------------------------------------------- associated function in this implementation
[INFO] [stdout] 33 |     pub fn new(pb: &'p mut ProgressBar<P>, w: &'w mut W) -> ProgressBarWrite<'p, 'w, P, W> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `upstream`
[INFO] [stdout]    --> src/bin/cook.rs:206:25
[INFO] [stdout]     |
[INFO] [stdout] 206 |             if let Some(upstream) = upstream {
[INFO] [stdout]     |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_upstream`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `recipe_dir`
[INFO] [stdout]    --> src/bin/cook.rs:557:12
[INFO] [stdout]     |
[INFO] [stdout] 557 | fn package(recipe_dir: &Path, stage_dir: &Path, target_dir: &Path, package: &PackageRecipe) -> Result<PathBuf, String> {
[INFO] [stdout]     |            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recipe_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `package`
[INFO] [stdout]    --> src/bin/cook.rs:557:68
[INFO] [stdout]     |
[INFO] [stdout] 557 | fn package(recipe_dir: &Path, stage_dir: &Path, target_dir: &Path, package: &PackageRecipe) -> Result<PathBuf, String> {
[INFO] [stdout]     |                                                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_package`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `package_file`
[INFO] [stdout]    --> src/bin/cook.rs:623:9
[INFO] [stdout]     |
[INFO] [stdout] 623 |     let package_file = package(&recipe_dir, &stage_dir, &target_dir, &recipe.package).map_err(|err| format!(
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_package_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `upstream`
[INFO] [stdout]    --> src/bin/cook.rs:206:25
[INFO] [stdout]     |
[INFO] [stdout] 206 |             if let Some(upstream) = upstream {
[INFO] [stdout]     |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_upstream`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `recipe_dir`
[INFO] [stdout]    --> src/bin/cook.rs:557:12
[INFO] [stdout]     |
[INFO] [stdout] 557 | fn package(recipe_dir: &Path, stage_dir: &Path, target_dir: &Path, package: &PackageRecipe) -> Result<PathBuf, String> {
[INFO] [stdout]     |            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recipe_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `package`
[INFO] [stdout]    --> src/bin/cook.rs:557:68
[INFO] [stdout]     |
[INFO] [stdout] 557 | fn package(recipe_dir: &Path, stage_dir: &Path, target_dir: &Path, package: &PackageRecipe) -> Result<PathBuf, String> {
[INFO] [stdout]     |                                                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_package`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `package_file`
[INFO] [stdout]    --> src/bin/cook.rs:623:9
[INFO] [stdout]     |
[INFO] [stdout] 623 |     let package_file = package(&recipe_dir, &stage_dir, &target_dir, &recipe.package).map_err(|err| format!(
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_package_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 16s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "fabf1b64c4b88db2915466d80fee19ff49a89fc2d2efb60b9e50831760642811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fabf1b64c4b88db2915466d80fee19ff49a89fc2d2efb60b9e50831760642811", kill_on_drop: false }`
[INFO] [stdout] fabf1b64c4b88db2915466d80fee19ff49a89fc2d2efb60b9e50831760642811
[INFO] checking mnisk/Anonymous-Cookbook against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmnisk%2FAnonymous-Cookbook" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mnisk/Anonymous-Cookbook on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/mnisk/Anonymous-Cookbook
[INFO] finished tweaking git repo https://github.com/mnisk/Anonymous-Cookbook
[INFO] tweaked toml for git repo https://github.com/mnisk/Anonymous-Cookbook written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mnisk/Anonymous-Cookbook 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a01ad6f75322b80239014256a9faa2a5de453a370e6d787bfa8475b0af51d242
[INFO] running `Command { std: "docker" "start" "-a" "a01ad6f75322b80239014256a9faa2a5de453a370e6d787bfa8475b0af51d242", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a01ad6f75322b80239014256a9faa2a5de453a370e6d787bfa8475b0af51d242", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a01ad6f75322b80239014256a9faa2a5de453a370e6d787bfa8475b0af51d242", kill_on_drop: false }`
[INFO] [stdout] a01ad6f75322b80239014256a9faa2a5de453a370e6d787bfa8475b0af51d242
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb624601fd86a5509077e4f88c4c004801e6cc075f7fc76c99408162ca237045
[INFO] running `Command { std: "docker" "start" "-a" "fb624601fd86a5509077e4f88c4c004801e6cc075f7fc76c99408162ca237045", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.42
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling crossbeam-utils v0.8.11
[INFO] [stderr]     Checking once_cell v1.13.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.140
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.10
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]    Compiling serde v1.0.140
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]     Checking untrusted v0.6.2
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]     Checking either v1.7.0
[INFO] [stderr]    Compiling libsodium-sys v0.2.7
[INFO] [stderr]     Checking num_cpus v1.13.1
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[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]     Checking gimli v0.26.2
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[INFO] [stderr]     Checking miniz_oxide v0.5.3
[INFO] [stderr]     Checking termion v1.5.6
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[INFO] [stderr]     Checking crossbeam-deque v0.8.2
[INFO] [stderr]     Checking object v0.29.0
[INFO] [stderr]    Compiling rayon v1.5.3
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[INFO] [stderr]    Compiling getrandom v0.1.16
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[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling blake3 v0.3.8
[INFO] [stderr]     Checking webpki v0.18.1
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking ansi_term v0.12.1
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[INFO] [stderr]     Checking clap v2.34.0
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[INFO] [stderr]     Checking sct v0.4.0
[INFO] [stderr]    Compiling err-derive v0.2.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking memsec v0.6.2
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[INFO] [stderr]    Compiling fuse v0.3.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]     Checking typeable v0.1.2
[INFO] [stderr]     Checking language-tags v0.2.2
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking seckey v0.11.2
[INFO] [stderr]     Checking rustls v0.13.1
[INFO] [stderr]     Checking block-buffer v0.7.3
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[INFO] [stderr]     Checking dirs v3.0.2
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking regex v1.6.0
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[INFO] [stderr]     Checking cipher v0.3.0
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[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking bytecount v0.6.3
[INFO] [stderr]    Compiling redox_pkgutils v0.1.6
[INFO] [stderr]     Checking thread-scoped v1.0.2
[INFO] [stderr]     Checking keccak v0.1.2
[INFO] [stderr]     Checking rle-decode-fast v1.0.3
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]     Checking user-error v1.2.8
[INFO] [stderr]     Checking fixedbitset v0.1.9
[INFO] [stderr]     Checking base64ct v1.1.1
[INFO] [stderr]     Checking ordermap v0.3.5
[INFO] [stderr]     Checking aes v0.7.5
[INFO] [stderr]     Checking redox_liner v0.5.1
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]     Checking argon2 v0.3.4
[INFO] [stderr]     Checking petgraph v0.4.13
[INFO] [stderr]     Checking libflate v0.1.27
[INFO] [stderr]     Checking sha3 v0.8.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking hyper-rustls v0.6.2
[INFO] [stderr]     Checking tar v0.4.38
[INFO] [stderr]     Checking uuid v0.5.1
[INFO] [stderr]     Checking blake2b_simd v0.5.11
[INFO] [stderr]     Checking pbr v1.0.4
[INFO] [stderr]     Checking redox_syscall v0.2.15
[INFO] [stderr]     Checking version-compare v0.0.10
[INFO] [stderr]     Checking redox_simple_endian v0.2.1
[INFO] [stderr]     Checking ordermap v0.2.13
[INFO] [stderr]     Checking seahash v4.1.0
[INFO] [stderr]     Checking bidir-map v0.6.0
[INFO] [stderr]     Checking rust-argon2 v0.8.3
[INFO] [stderr]     Checking partition-identity v0.2.8
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling blake3 v1.3.1
[INFO] [stderr]     Checking arg_parser v0.1.0
[INFO] [stderr]     Checking redoxfs v0.5.0
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking fastrand v1.8.0
[INFO] [stderr]     Checking proc-mounts v0.2.4
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking sha2 v0.10.2
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking sodiumoxide v0.2.6
[INFO] [stderr]     Checking pkgar-core v0.1.0
[INFO] [stderr]     Checking pkgar-keys v0.1.0
[INFO] [stderr]     Checking pkgar v0.1.9
[INFO] [stderr]     Checking redox_installer v0.2.10
[INFO] [stderr]     Checking redoxer v0.2.26
[INFO] [stderr]     Checking redox_cookbook v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/progress_bar.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<'p, 'w, P: Write, W: Write> ProgressBarWrite<'p, 'w, P, W> {
[INFO] [stdout]    | --------------------------------------------------------------- associated function in this implementation
[INFO] [stdout] 33 |     pub fn new(pb: &'p mut ProgressBar<P>, w: &'w mut W) -> ProgressBarWrite<'p, 'w, P, W> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/progress_bar.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<'p, 'w, P: Write, W: Write> ProgressBarWrite<'p, 'w, P, W> {
[INFO] [stdout]    | --------------------------------------------------------------- associated function in this implementation
[INFO] [stdout] 33 |     pub fn new(pb: &'p mut ProgressBar<P>, w: &'w mut W) -> ProgressBarWrite<'p, 'w, P, W> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `upstream`
[INFO] [stdout]    --> src/bin/cook.rs:206:25
[INFO] [stdout]     |
[INFO] [stdout] 206 |             if let Some(upstream) = upstream {
[INFO] [stdout]     |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_upstream`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `recipe_dir`
[INFO] [stdout]    --> src/bin/cook.rs:557:12
[INFO] [stdout]     |
[INFO] [stdout] 557 | fn package(recipe_dir: &Path, stage_dir: &Path, target_dir: &Path, package: &PackageRecipe) -> Result<PathBuf, String> {
[INFO] [stdout]     |            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recipe_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `package`
[INFO] [stdout]    --> src/bin/cook.rs:557:68
[INFO] [stdout]     |
[INFO] [stdout] 557 | fn package(recipe_dir: &Path, stage_dir: &Path, target_dir: &Path, package: &PackageRecipe) -> Result<PathBuf, String> {
[INFO] [stdout]     |                                                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_package`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `package_file`
[INFO] [stdout]    --> src/bin/cook.rs:623:9
[INFO] [stdout]     |
[INFO] [stdout] 623 |     let package_file = package(&recipe_dir, &stage_dir, &target_dir, &recipe.package).map_err(|err| format!(
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_package_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `upstream`
[INFO] [stdout]    --> src/bin/cook.rs:206:25
[INFO] [stdout]     |
[INFO] [stdout] 206 |             if let Some(upstream) = upstream {
[INFO] [stdout]     |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_upstream`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `recipe_dir`
[INFO] [stdout]    --> src/bin/cook.rs:557:12
[INFO] [stdout]     |
[INFO] [stdout] 557 | fn package(recipe_dir: &Path, stage_dir: &Path, target_dir: &Path, package: &PackageRecipe) -> Result<PathBuf, String> {
[INFO] [stdout]     |            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recipe_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `package`
[INFO] [stdout]    --> src/bin/cook.rs:557:68
[INFO] [stdout]     |
[INFO] [stdout] 557 | fn package(recipe_dir: &Path, stage_dir: &Path, target_dir: &Path, package: &PackageRecipe) -> Result<PathBuf, String> {
[INFO] [stdout]     |                                                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_package`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `package_file`
[INFO] [stdout]    --> src/bin/cook.rs:623:9
[INFO] [stdout]     |
[INFO] [stdout] 623 |     let package_file = package(&recipe_dir, &stage_dir, &target_dir, &recipe.package).map_err(|err| format!(
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_package_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 16s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "fb624601fd86a5509077e4f88c4c004801e6cc075f7fc76c99408162ca237045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb624601fd86a5509077e4f88c4c004801e6cc075f7fc76c99408162ca237045", kill_on_drop: false }`
[INFO] [stdout] fb624601fd86a5509077e4f88c4c004801e6cc075f7fc76c99408162ca237045