[INFO] cloning repository https://github.com/GauthierEstJoly/rustyproxy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GauthierEstJoly/rustyproxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGauthierEstJoly%2Frustyproxy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGauthierEstJoly%2Frustyproxy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a77881a3b706ae844fc90e888c056eefdb5afcce
[INFO] testing GauthierEstJoly/rustyproxy against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGauthierEstJoly%2Frustyproxy" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/GauthierEstJoly/rustyproxy on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/GauthierEstJoly/rustyproxy
[INFO] finished tweaking git repo https://github.com/GauthierEstJoly/rustyproxy
[INFO] tweaked toml for git repo https://github.com/GauthierEstJoly/rustyproxy written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/GauthierEstJoly/rustyproxy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 781765c0846785516919a4fb5254be72ca697f05ab5d81bd3f12aba383769edd
[INFO] running `Command { std: "docker" "start" "-a" "781765c0846785516919a4fb5254be72ca697f05ab5d81bd3f12aba383769edd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "781765c0846785516919a4fb5254be72ca697f05ab5d81bd3f12aba383769edd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "781765c0846785516919a4fb5254be72ca697f05ab5d81bd3f12aba383769edd", kill_on_drop: false }`
[INFO] [stdout] 781765c0846785516919a4fb5254be72ca697f05ab5d81bd3f12aba383769edd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3ca74ffff1ebdbdfe22ab2f1bd1bf6551ad263aba107b021d6975aa5023ebde
[INFO] running `Command { std: "docker" "start" "-a" "e3ca74ffff1ebdbdfe22ab2f1bd1bf6551ad263aba107b021d6975aa5023ebde", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling byteorder v0.3.13
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling bytebuffer v0.2.1
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tokio v1.15.0
[INFO] [stderr]    Compiling rustyproxy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `sync::Mutex`, `thread`
[INFO] [stdout]  --> src/socksserver/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         sync::Mutex,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 7 |         thread,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CouldNotRead`
[INFO] [stdout]   --> src/socksserver/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         CouldNotRead,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/lib.rs:164:12
[INFO] [stdout]     |
[INFO] [stdout] 164 |         fn new(bb: &mut ByteBuffer) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/lib.rs:222:12
[INFO] [stdout]     |
[INFO] [stdout] 222 |         fn new(bb: &mut ByteBuffer) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/socksserver/mod.rs:248:13
[INFO] [stdout]     |
[INFO] [stdout] 248 |             tokio::io::copy_bidirectional(client, &mut remote_server).await;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.41s
[INFO] running `Command { std: "docker" "inspect" "e3ca74ffff1ebdbdfe22ab2f1bd1bf6551ad263aba107b021d6975aa5023ebde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3ca74ffff1ebdbdfe22ab2f1bd1bf6551ad263aba107b021d6975aa5023ebde", kill_on_drop: false }`
[INFO] [stdout] e3ca74ffff1ebdbdfe22ab2f1bd1bf6551ad263aba107b021d6975aa5023ebde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b257aea5c8722b5dbfe0b5bdb520243a10d52c76902d4404847047bda72864b
[INFO] running `Command { std: "docker" "start" "-a" "3b257aea5c8722b5dbfe0b5bdb520243a10d52c76902d4404847047bda72864b", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `sync::Mutex`, `thread`
[INFO] [stdout]  --> src/socksserver/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         sync::Mutex,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 7 |         thread,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rustyproxy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `CouldNotRead`
[INFO] [stdout]   --> src/socksserver/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         CouldNotRead,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/lib.rs:164:12
[INFO] [stdout]     |
[INFO] [stdout] 164 |         fn new(bb: &mut ByteBuffer) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/lib.rs:222:12
[INFO] [stdout]     |
[INFO] [stdout] 222 |         fn new(bb: &mut ByteBuffer) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/socksserver/mod.rs:248:13
[INFO] [stdout]     |
[INFO] [stdout] 248 |             tokio::io::copy_bidirectional(client, &mut remote_server).await;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `sync::Mutex`, `thread`
[INFO] [stdout]  --> src/socksserver/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         sync::Mutex,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 7 |         thread,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CouldNotRead`
[INFO] [stdout]   --> src/socksserver/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         CouldNotRead,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/lib.rs:164:12
[INFO] [stdout]     |
[INFO] [stdout] 164 |         fn new(bb: &mut ByteBuffer) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/lib.rs:222:12
[INFO] [stdout]     |
[INFO] [stdout] 222 |         fn new(bb: &mut ByteBuffer) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/socksserver/mod.rs:248:13
[INFO] [stdout]     |
[INFO] [stdout] 248 |             tokio::io::copy_bidirectional(client, &mut remote_server).await;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "3b257aea5c8722b5dbfe0b5bdb520243a10d52c76902d4404847047bda72864b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b257aea5c8722b5dbfe0b5bdb520243a10d52c76902d4404847047bda72864b", kill_on_drop: false }`
[INFO] [stdout] 3b257aea5c8722b5dbfe0b5bdb520243a10d52c76902d4404847047bda72864b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b633444092306d4e01824def63d73cf83427db773b6667574d90b5a181848c7b
[INFO] running `Command { std: "docker" "start" "-a" "b633444092306d4e01824def63d73cf83427db773b6667574d90b5a181848c7b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused imports: `sync::Mutex`, `thread`
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> src/socksserver/mod.rs:6:9
[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] 6 |         sync::Mutex,
[INFO] [stdout] 
[INFO] [stderr]   |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr] 7 |         thread,
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |         ^^^^^^
[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]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CouldNotRead`
[INFO] [stderr]   --> src/socksserver/mod.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |         CouldNotRead,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]    --> src/lib.rs:164:12
[INFO] [stderr]     |
[INFO] [stderr] 164 |         fn new(bb: &mut ByteBuffer) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]    --> src/lib.rs:222:12
[INFO] [stderr]     |
[INFO] [stderr] 222 |         fn new(bb: &mut ByteBuffer) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/socksserver/mod.rs:248:13
[INFO] [stderr]     |
[INFO] [stderr] 248 |             tokio::io::copy_bidirectional(client, &mut remote_server).await;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: `rustyproxy` (lib) generated 5 warnings
[INFO] [stderr] warning: `rustyproxy` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustyproxy-335d57153370ca48)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/main-62fbddc154e0df1a)
[INFO] [stderr]    Doc-tests rustyproxy
[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" "b633444092306d4e01824def63d73cf83427db773b6667574d90b5a181848c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b633444092306d4e01824def63d73cf83427db773b6667574d90b5a181848c7b", kill_on_drop: false }`
[INFO] [stdout] b633444092306d4e01824def63d73cf83427db773b6667574d90b5a181848c7b