[INFO] cloning repository https://github.com/Andrewmatilde/rs-tproxy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Andrewmatilde/rs-tproxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndrewmatilde%2Frs-tproxy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndrewmatilde%2Frs-tproxy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 76e30b82bbdfce57c12e6d8afaa7cea9162926a8
[INFO] checking Andrewmatilde/rs-tproxy against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndrewmatilde%2Frs-tproxy" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/Andrewmatilde/rs-tproxy
[INFO] finished tweaking git repo https://github.com/Andrewmatilde/rs-tproxy
[INFO] tweaked toml for git repo https://github.com/Andrewmatilde/rs-tproxy written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Andrewmatilde/rs-tproxy on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Andrewmatilde/rs-tproxy 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc85a7cf3d08a9f593281d22d64aa1ec59bf1bfa2b8849211b22ef7a63c69995
[INFO] running `Command { std: "docker" "start" "-a" "bc85a7cf3d08a9f593281d22d64aa1ec59bf1bfa2b8849211b22ef7a63c69995", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc85a7cf3d08a9f593281d22d64aa1ec59bf1bfa2b8849211b22ef7a63c69995", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc85a7cf3d08a9f593281d22d64aa1ec59bf1bfa2b8849211b22ef7a63c69995", kill_on_drop: false }`
[INFO] [stdout] bc85a7cf3d08a9f593281d22d64aa1ec59bf1bfa2b8849211b22ef7a63c69995
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68b5261260f029bf562678df087bc7e3209b4bd3192d5b9f67d7f85968b74722
[INFO] running `Command { std: "docker" "start" "-a" "68b5261260f029bf562678df087bc7e3209b4bd3192d5b9f67d7f85968b74722", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
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[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
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[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.21
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling pnet_macros v0.28.0
[INFO] [stderr]    Compiling paw-attributes v1.0.2
[INFO] [stderr]    Compiling pnet_macros v0.30.0
[INFO] [stderr]    Compiling structopt-derive v0.4.15
[INFO] [stderr]    Compiling maybe-async v0.2.6
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling derivative v2.2.0
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[INFO] [stderr]    Compiling enum_dispatch v0.3.8
[INFO] [stderr]     Checking paw v1.0.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]     Checking serial_test v0.6.0
[INFO] [stderr]     Checking pnet_packet v0.30.0
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[INFO] [stderr]     Checking pnet_packet v0.28.0
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[INFO] [stderr]     Checking netlink-packet-route v0.11.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.11
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[INFO] [stderr]     Checking futures-executor v0.3.16
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[INFO] [stderr]     Checking pnet_transport v0.28.0
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[INFO] [stderr]     Checking h2 v0.3.4
[INFO] [stderr]     Checking ipnetwork v0.18.0
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking humantime-serde v1.0.1
[INFO] [stderr]     Checking serde_yaml v0.8.19
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]     Checking tracing-serde v0.1.2
[INFO] [stderr]     Checking pnet_datalink v0.28.0
[INFO] [stderr]     Checking treediff v3.0.2
[INFO] [stderr]     Checking iproute2-rs v0.1.0 (https://github.com/chaos-mesh/iproute2-rs.git#9e1f7587)
[INFO] [stderr]     Checking tracing-subscriber v0.2.20
[INFO] [stderr]     Checking arp-toolkit v0.2.0
[INFO] [stderr]     Checking json-patch v0.2.6
[INFO] [stderr]     Checking hyper v0.14.9 (https://github.com/Andrewmatilde/hyper.git#4a8275dc)
[INFO] [stderr]     Checking hyper-rustls v0.23.0 (https://github.com/Andrewmatilde/hyper-rustls.git#e6abad7b)
[INFO] [stderr]     Checking chaos-tproxy-proxy v0.5.3 (/opt/rustwide/workdir/chaos-tproxy-proxy)
[INFO] [stderr]     Checking chaos-tproxy-controller v0.5.3 (/opt/rustwide/workdir/chaos-tproxy-controller)
[INFO] [stderr]     Checking chaos-tproxy v0.5.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> chaos-tproxy-controller/src/cmd/command_line.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | /     /// ipc path for sub proxy.
[INFO] [stdout] 34 | |     #[structopt(long)]
[INFO] [stdout] 35 | |     pub ipc_path: Option<PathBuf>,
[INFO] [stdout]    | |_________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chaos-tproxy` (bin "chaos-tproxy") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> chaos-tproxy-controller/src/cmd/command_line.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | /     /// ipc path for sub proxy.
[INFO] [stdout] 34 | |     #[structopt(long)]
[INFO] [stdout] 35 | |     pub ipc_path: Option<PathBuf>,
[INFO] [stdout]    | |_________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> chaos-tproxy-controller/src/proxy/config.rs:140:39
[INFO] [stdout]     |
[INFO] [stdout] 140 |                     proxy_ports: Some("1025,1026".parse().unwrap()),
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chaos-tproxy` (bin "chaos-tproxy" test) due to 2 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> chaos-tproxy-controller/src/cmd/command_line.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | /     /// ipc path for sub proxy.
[INFO] [stdout] 34 | |     #[structopt(long)]
[INFO] [stdout] 35 | |     pub ipc_path: Option<PathBuf>,
[INFO] [stdout]    | |_________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> chaos-tproxy-controller/src/cmd/command_line.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | /     /// ipc path for sub proxy.
[INFO] [stdout] 34 | |     #[structopt(long)]
[INFO] [stdout] 35 | |     pub ipc_path: Option<PathBuf>,
[INFO] [stdout]    | |_________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> chaos-tproxy-controller/src/proxy/config.rs:140:39
[INFO] [stdout]     |
[INFO] [stdout] 140 |                     proxy_ports: Some("1025,1026".parse().unwrap()),
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chaos-tproxy-controller` (lib) due to 1 previous error
[INFO] [stderr] error: could not compile `chaos-tproxy-controller` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "68b5261260f029bf562678df087bc7e3209b4bd3192d5b9f67d7f85968b74722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68b5261260f029bf562678df087bc7e3209b4bd3192d5b9f67d7f85968b74722", kill_on_drop: false }`
[INFO] [stdout] 68b5261260f029bf562678df087bc7e3209b4bd3192d5b9f67d7f85968b74722
