[INFO] cloning repository https://github.com/arkeo-ca/cart
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arkeo-ca/cart" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farkeo-ca%2Fcart", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farkeo-ca%2Fcart'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f81b2d7d9d87f7cf7b617b121ff6c5cd1936a11
[INFO] testing arkeo-ca/cart against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farkeo-ca%2Fcart" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arkeo-ca/cart on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/arkeo-ca/cart
[INFO] finished tweaking git repo https://github.com/arkeo-ca/cart
[INFO] tweaked toml for git repo https://github.com/arkeo-ca/cart written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/arkeo-ca/cart already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfafa5b627b401fafdef00a73cf70c508e5584627b9c2fdb548a23f5603c405f
[INFO] running `Command { std: "docker" "start" "-a" "dfafa5b627b401fafdef00a73cf70c508e5584627b9c2fdb548a23f5603c405f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfafa5b627b401fafdef00a73cf70c508e5584627b9c2fdb548a23f5603c405f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfafa5b627b401fafdef00a73cf70c508e5584627b9c2fdb548a23f5603c405f", kill_on_drop: false }`
[INFO] [stdout] dfafa5b627b401fafdef00a73cf70c508e5584627b9c2fdb548a23f5603c405f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3726ac4338256e55c969e9fe375c48240dda4c996cbb417dc34bb19339a4eead
[INFO] running `Command { std: "docker" "start" "-a" "3726ac4338256e55c969e9fe375c48240dda4c996cbb417dc34bb19339a4eead", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling rle-decode-fast v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling libflate_lz77 v1.1.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling libflate v1.1.0
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling cart v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `istream`
[INFO] [stdout]   --> src/lib.rs:31:22
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn unpack_stream(istream: impl Read, ostream: impl Write, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stdout]    |                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_istream`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ostream`
[INFO] [stdout]   --> src/lib.rs:31:42
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn unpack_stream(istream: impl Read, ostream: impl Write, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stdout]    |                                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ostream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arc4_key_override`
[INFO] [stdout]   --> src/lib.rs:31:63
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn unpack_stream(istream: impl Read, ostream: impl Write, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arc4_key_override`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i_path`
[INFO] [stdout]   --> src/lib.rs:46:20
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn unpack_file(i_path: &str, o_path: &str, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stdout]    |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_i_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `o_path`
[INFO] [stdout]   --> src/lib.rs:46:34
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn unpack_file(i_path: &str, o_path: &str, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stdout]    |                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_o_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arc4_key_override`
[INFO] [stdout]   --> src/lib.rs:46:48
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn unpack_file(i_path: &str, o_path: &str, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arc4_key_override`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i_path`
[INFO] [stdout]   --> src/lib.rs:50:26
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn get_metadata_only(i_path: &str, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_i_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arc4_key_override`
[INFO] [stdout]   --> src/lib.rs:50:40
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn get_metadata_only(i_path: &str, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arc4_key_override`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buffer`
[INFO] [stdout]   --> src/lib.rs:54:16
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn is_cart(buffer: impl Read) -> bool {
[INFO] [stdout]    |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.89s
[INFO] running `Command { std: "docker" "inspect" "3726ac4338256e55c969e9fe375c48240dda4c996cbb417dc34bb19339a4eead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3726ac4338256e55c969e9fe375c48240dda4c996cbb417dc34bb19339a4eead", kill_on_drop: false }`
[INFO] [stdout] 3726ac4338256e55c969e9fe375c48240dda4c996cbb417dc34bb19339a4eead
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ffff1f047fe68978586ab23df350c9d632dcfbd28cc821e815c84e37a2ca19f
[INFO] running `Command { std: "docker" "start" "-a" "2ffff1f047fe68978586ab23df350c9d632dcfbd28cc821e815c84e37a2ca19f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cart v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `istream`
[INFO] [stdout]   --> src/lib.rs:31:22
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn unpack_stream(istream: impl Read, ostream: impl Write, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stdout]    |                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_istream`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ostream`
[INFO] [stdout]   --> src/lib.rs:31:42
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn unpack_stream(istream: impl Read, ostream: impl Write, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stdout]    |                                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ostream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arc4_key_override`
[INFO] [stdout]   --> src/lib.rs:31:63
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn unpack_stream(istream: impl Read, ostream: impl Write, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arc4_key_override`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i_path`
[INFO] [stdout]   --> src/lib.rs:46:20
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn unpack_file(i_path: &str, o_path: &str, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stdout]    |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_i_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `o_path`
[INFO] [stdout]   --> src/lib.rs:46:34
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn unpack_file(i_path: &str, o_path: &str, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stdout]    |                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_o_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arc4_key_override`
[INFO] [stdout]   --> src/lib.rs:46:48
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn unpack_file(i_path: &str, o_path: &str, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arc4_key_override`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i_path`
[INFO] [stdout]   --> src/lib.rs:50:26
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn get_metadata_only(i_path: &str, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_i_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arc4_key_override`
[INFO] [stdout]   --> src/lib.rs:50:40
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn get_metadata_only(i_path: &str, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arc4_key_override`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buffer`
[INFO] [stdout]   --> src/lib.rs:54:16
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn is_cart(buffer: impl Read) -> bool {
[INFO] [stdout]    |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `istream`
[INFO] [stdout]   --> src/lib.rs:31:22
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn unpack_stream(istream: impl Read, ostream: impl Write, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stdout]    |                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_istream`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ostream`
[INFO] [stdout]   --> src/lib.rs:31:42
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn unpack_stream(istream: impl Read, ostream: impl Write, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stdout]    |                                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ostream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arc4_key_override`
[INFO] [stdout]   --> src/lib.rs:31:63
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn unpack_stream(istream: impl Read, ostream: impl Write, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arc4_key_override`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i_path`
[INFO] [stdout]   --> src/lib.rs:46:20
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn unpack_file(i_path: &str, o_path: &str, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stdout]    |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_i_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `o_path`
[INFO] [stdout]   --> src/lib.rs:46:34
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn unpack_file(i_path: &str, o_path: &str, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stdout]    |                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_o_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arc4_key_override`
[INFO] [stdout]   --> src/lib.rs:46:48
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn unpack_file(i_path: &str, o_path: &str, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arc4_key_override`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i_path`
[INFO] [stdout]   --> src/lib.rs:50:26
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn get_metadata_only(i_path: &str, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_i_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arc4_key_override`
[INFO] [stdout]   --> src/lib.rs:50:40
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn get_metadata_only(i_path: &str, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arc4_key_override`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buffer`
[INFO] [stdout]   --> src/lib.rs:54:16
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn is_cart(buffer: impl Read) -> bool {
[INFO] [stdout]    |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "2ffff1f047fe68978586ab23df350c9d632dcfbd28cc821e815c84e37a2ca19f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ffff1f047fe68978586ab23df350c9d632dcfbd28cc821e815c84e37a2ca19f", kill_on_drop: false }`
[INFO] [stdout] 2ffff1f047fe68978586ab23df350c9d632dcfbd28cc821e815c84e37a2ca19f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 003bdbc297a28de7e56074df5ab898ccd6366ab25ab6c9d6a96a62c369eeef6b
[INFO] running `Command { std: "docker" "start" "-a" "003bdbc297a28de7e56074df5ab898ccd6366ab25ab6c9d6a96a62c369eeef6b", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `istream`
[INFO] [stderr]   --> src/lib.rs:31:22
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub fn unpack_stream(istream: impl Read, ostream: impl Write, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stderr]    |                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_istream`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ostream`
[INFO] [stderr]   --> src/lib.rs:31:42
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub fn unpack_stream(istream: impl Read, ostream: impl Write, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stderr]    |                                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ostream`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `arc4_key_override`
[INFO] [stderr]   --> src/lib.rs:31:63
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub fn unpack_stream(istream: impl Read, ostream: impl Write, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stderr]    |                                                               ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arc4_key_override`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i_path`
[INFO] [stderr]   --> src/lib.rs:46:20
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub fn unpack_file(i_path: &str, o_path: &str, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stderr]    |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_i_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `o_path`
[INFO] [stderr]   --> src/lib.rs:46:34
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub fn unpack_file(i_path: &str, o_path: &str, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stderr]    |                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_o_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `arc4_key_override`
[INFO] [stderr]   --> src/lib.rs:46:48
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub fn unpack_file(i_path: &str, o_path: &str, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arc4_key_override`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i_path`
[INFO] [stderr]   --> src/lib.rs:50:26
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn get_metadata_only(i_path: &str, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stderr]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_i_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `arc4_key_override`
[INFO] [stderr]   --> src/lib.rs:50:40
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn get_metadata_only(i_path: &str, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arc4_key_override`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `buffer`
[INFO] [stderr]   --> src/lib.rs:54:16
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub fn is_cart(buffer: impl Read) -> bool {
[INFO] [stderr]    |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer`
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `istream`
[INFO] [stderr]   --> src/lib.rs:31:22
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub fn unpack_stream(istream: impl Read, ostream: impl Write, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stderr]    |                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_istream`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ostream`
[INFO] [stderr]   --> src/lib.rs:31:42
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub fn unpack_stream(istream: impl Read, ostream: impl Write, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stderr]    |                                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ostream`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `arc4_key_override`
[INFO] [stderr]   --> src/lib.rs:31:63
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub fn unpack_stream(istream: impl Read, ostream: impl Write, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stderr]    |                                                               ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arc4_key_override`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i_path`
[INFO] [stderr]   --> src/lib.rs:46:20
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub fn unpack_file(i_path: &str, o_path: &str, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stderr]    |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_i_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `o_path`
[INFO] [stderr]   --> src/lib.rs:46:34
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub fn unpack_file(i_path: &str, o_path: &str, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stderr]    |                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_o_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `arc4_key_override`
[INFO] [stderr]   --> src/lib.rs:46:48
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub fn unpack_file(i_path: &str, o_path: &str, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arc4_key_override`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i_path`
[INFO] [stderr]   --> src/lib.rs:50:26
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn get_metadata_only(i_path: &str, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stderr]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_i_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `arc4_key_override`
[INFO] [stderr]   --> src/lib.rs:50:40
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn get_metadata_only(i_path: &str, arc4_key_override: Option<Vec<u8>>) {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arc4_key_override`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `buffer`
[INFO] [stderr]   --> src/lib.rs:54:16
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub fn is_cart(buffer: impl Read) -> bool {
[INFO] [stderr]    |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer`
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cart-6f588b19c3a90ca4)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_pack_default_footer ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cart-a969277a9dc26ce5)
[INFO] [stdout] test tests::test_pack_default_header ... ok
[INFO] [stdout] test tests::test_pack_header_with_metadata ... ok
[INFO] [stdout] test tests::test_pack_footer_with_metadata ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-4acd4920005e529c)
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_simple ... ok
[INFO] [stdout] test test_rc4_override ... ok
[INFO] [stdout] test test_large ... ok
[INFO] [stdout] test test_small ... ok
[INFO] [stdout] test test_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cart
[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" "003bdbc297a28de7e56074df5ab898ccd6366ab25ab6c9d6a96a62c369eeef6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "003bdbc297a28de7e56074df5ab898ccd6366ab25ab6c9d6a96a62c369eeef6b", kill_on_drop: false }`
[INFO] [stdout] 003bdbc297a28de7e56074df5ab898ccd6366ab25ab6c9d6a96a62c369eeef6b