[INFO] fetching crate gmt_dos-clients_transceiver 2.0.3...
[INFO] testing gmt_dos-clients_transceiver-2.0.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate gmt_dos-clients_transceiver 2.0.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate gmt_dos-clients_transceiver 2.0.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate gmt_dos-clients_transceiver 2.0.3
[INFO] tweaked toml for crates.io crate gmt_dos-clients_transceiver 2.0.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gmt_dos-clients_transceiver 2.0.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gmt_dos-clients_transceiver 2.0.3 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6bba3b4243107bef89a580fc86f03a894d7b9038a0e9046bb366705391df26c3
[INFO] running `Command { std: "docker" "start" "-a" "6bba3b4243107bef89a580fc86f03a894d7b9038a0e9046bb366705391df26c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bba3b4243107bef89a580fc86f03a894d7b9038a0e9046bb366705391df26c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bba3b4243107bef89a580fc86f03a894d7b9038a0e9046bb366705391df26c3", kill_on_drop: false }`
[INFO] [stdout] 6bba3b4243107bef89a580fc86f03a894d7b9038a0e9046bb366705391df26c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 827cdcdc5bbd2e75dc57cf13b9ec521fad62e9653896d83df5761a7cbc08f879
[INFO] running `Command { std: "docker" "start" "-a" "827cdcdc5bbd2e75dc57cf13b9ec521fad62e9653896d83df5761a7cbc08f879", kill_on_drop: false }`
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[INFO] [stderr]    Compiling gmt_dos-clients_transceiver v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "827cdcdc5bbd2e75dc57cf13b9ec521fad62e9653896d83df5761a7cbc08f879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "827cdcdc5bbd2e75dc57cf13b9ec521fad62e9653896d83df5761a7cbc08f879", kill_on_drop: false }`
[INFO] [stdout] 827cdcdc5bbd2e75dc57cf13b9ec521fad62e9653896d83df5761a7cbc08f879
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2deb561c1c58463725ce8c4391b450b817d4c1ac10f6fc20fa0b27bdee06cd4a
[INFO] running `Command { std: "docker" "start" "-a" "2deb561c1c58463725ce8c4391b450b817d4c1ac10f6fc20fa0b27bdee06cd4a", kill_on_drop: false }`
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[INFO] [stdout] error: invalid character ' ' in crate name: `tx dsl`
[INFO] [stdout]   |
[INFO] [stdout]   = help: you can either pass `--crate-name` on the command line or add `#![crate_name = "…"]` to set the crate name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Blah`
[INFO] [stdout]  --> examples/rx.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | use txrx::{Blah, ISin, Print, Sin};
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gmt_dos-clients_transceiver` (example "tx dsl") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/speedtest-client/main.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Payload(usize);
[INFO] [stdout]    |            ------- ^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `txrx`
[INFO] [stdout]   --> examples/txrx.rs:25:2
[INFO] [stdout]    |
[INFO] [stdout] 25 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `examples/txrx.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gmt_dos-clients_transceiver` (example "txrx") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Blah` is never used
[INFO] [stdout]   --> examples/txrx.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum Blah {}
[INFO] [stdout]    |          ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Print` is never constructed
[INFO] [stdout]   --> examples/txrx.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Print;
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Blah` is never used
[INFO] [stdout]   --> examples/txrx.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum Blah {}
[INFO] [stdout]    |          ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2deb561c1c58463725ce8c4391b450b817d4c1ac10f6fc20fa0b27bdee06cd4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2deb561c1c58463725ce8c4391b450b817d4c1ac10f6fc20fa0b27bdee06cd4a", kill_on_drop: false }`
[INFO] [stdout] 2deb561c1c58463725ce8c4391b450b817d4c1ac10f6fc20fa0b27bdee06cd4a
