[INFO] fetching crate scpi-contrib 1.0.1...
[INFO] testing scpi-contrib-1.0.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate scpi-contrib 1.0.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate scpi-contrib 1.0.1
[INFO] finished tweaking crates.io crate scpi-contrib 1.0.1
[INFO] tweaked toml for crates.io crate scpi-contrib 1.0.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scpi-contrib 1.0.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate scpi-contrib 1.0.1 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c392bc01902e91fd1f2d5c4c5129bc18013856174c4b2a1479b220cda981228
[INFO] running `Command { std: "docker" "start" "-a" "0c392bc01902e91fd1f2d5c4c5129bc18013856174c4b2a1479b220cda981228", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c392bc01902e91fd1f2d5c4c5129bc18013856174c4b2a1479b220cda981228", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c392bc01902e91fd1f2d5c4c5129bc18013856174c4b2a1479b220cda981228", kill_on_drop: false }`
[INFO] [stdout] 0c392bc01902e91fd1f2d5c4c5129bc18013856174c4b2a1479b220cda981228
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e670be818a86f6f1341af4134f8d9d348912065100d9821d9813f329fdb488d
[INFO] running `Command { std: "docker" "start" "-a" "7e670be818a86f6f1341af4134f8d9d348912065100d9821d9813f329fdb488d", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexical-util v0.8.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling document-features v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling lexical-parse-integer v0.8.6
[INFO] [stderr]    Compiling lexical-write-integer v0.8.5
[INFO] [stderr]    Compiling lexical-parse-float v0.8.5
[INFO] [stderr]    Compiling lexical-write-float v0.8.5
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.63
[INFO] [stderr]    Compiling lexical-core v0.8.5
[INFO] [stderr]    Compiling uom v0.36.0
[INFO] [stderr]    Compiling scpi_derive v1.0.1
[INFO] [stderr]    Compiling scpi v1.0.1
[INFO] [stderr]    Compiling scpi-contrib v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.76s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: document-features v0.2.8
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "7e670be818a86f6f1341af4134f8d9d348912065100d9821d9813f329fdb488d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e670be818a86f6f1341af4134f8d9d348912065100d9821d9813f329fdb488d", kill_on_drop: false }`
[INFO] [stdout] 7e670be818a86f6f1341af4134f8d9d348912065100d9821d9813f329fdb488d
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9a2bf80dec51f4eb49fc28730b567d2552962a017d6697bdaa5f7c0a851d83d
[INFO] running `Command { std: "docker" "start" "-a" "d9a2bf80dec51f4eb49fc28730b567d2552962a017d6697bdaa5f7c0a851d83d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling scpi-contrib v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `Vec<_>: scpi::parser::response::Formatter` is not satisfied
[INFO] [stdout]    --> examples/minimal_scpi.rs:179:73
[INFO] [stdout]     |
[INFO] [stdout] 179 |         let res = MINIMAL_TREE.run(&command, &mut device, &mut context, &mut response);
[INFO] [stdout]     |                                ---                                      ^^^^^^^^^^^^^ the trait `scpi::parser::response::Formatter` is not implemented for `Vec<_>`
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `Node::<'a, D>::run`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/scpi-1.0.1/src/tree/mod.rs:267:14
[INFO] [stdout]     |
[INFO] [stdout] 259 |     pub fn run<FMT>(
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 267 |         FMT: Formatter,
[INFO] [stdout]     |              ^^^^^^^^^ required by this bound in `Node::<'a, D>::run`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `scpi-contrib` (example "minimal_scpi") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0277]: the trait bound `Vec<_>: scpi::parser::response::Formatter` is not satisfied
[INFO] [stdout]    --> tests/util/mod.rs:219:36
[INFO] [stdout]     |
[INFO] [stdout] 219 |     tree.run(s, dev, &mut context, &mut buf)?;
[INFO] [stdout]     |          ---                       ^^^^^^^^ the trait `scpi::parser::response::Formatter` is not implemented for `Vec<_>`
[INFO] [stdout]     |          |
[INFO] [stdout]     |          required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `scpi::tree::Node::<'a, D>::run`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/scpi-1.0.1/src/tree/mod.rs:267:14
[INFO] [stdout]     |
[INFO] [stdout] 259 |     pub fn run<FMT>(
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 267 |         FMT: Formatter,
[INFO] [stdout]     |              ^^^^^^^^^ required by this bound in `Node::<'a, D>::run`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Vec<_>: scpi::parser::response::Formatter` is not satisfied
[INFO] [stdout]    --> tests/util/mod.rs:219:36
[INFO] [stdout]     |
[INFO] [stdout] 219 |     tree.run(s, dev, &mut context, &mut buf)?;
[INFO] [stdout]     |          ---                       ^^^^^^^^ the trait `scpi::parser::response::Formatter` is not implemented for `Vec<_>`
[INFO] [stdout]     |          |
[INFO] [stdout]     |          required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `scpi::tree::Node::<'a, D>::run`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/scpi-1.0.1/src/tree/mod.rs:267:14
[INFO] [stdout]     |
[INFO] [stdout] 259 |     pub fn run<FMT>(
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 267 |         FMT: Formatter,
[INFO] [stdout]     |              ^^^^^^^^^ required by this bound in `Node::<'a, D>::run`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Vec<_>: scpi::parser::response::Formatter` is not satisfied
[INFO] [stdout]    --> tests/util/mod.rs:219:36
[INFO] [stdout]     |
[INFO] [stdout] 219 |     tree.run(s, dev, &mut context, &mut buf)?;
[INFO] [stdout]     |          ---                       ^^^^^^^^ the trait `scpi::parser::response::Formatter` is not implemented for `Vec<_>`
[INFO] [stdout]     |          |
[INFO] [stdout]     |          required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `scpi::tree::Node::<'a, D>::run`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/scpi-1.0.1/src/tree/mod.rs:267:14
[INFO] [stdout]     |
[INFO] [stdout] 259 |     pub fn run<FMT>(
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 267 |         FMT: Formatter,
[INFO] [stdout]     |              ^^^^^^^^^ required by this bound in `Node::<'a, D>::run`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `scpi-contrib` (test "test_csv") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `scpi-contrib` (test "test_commands") due to 1 previous error
[INFO] [stderr] error: could not compile `scpi-contrib` (test "test_args") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d9a2bf80dec51f4eb49fc28730b567d2552962a017d6697bdaa5f7c0a851d83d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9a2bf80dec51f4eb49fc28730b567d2552962a017d6697bdaa5f7c0a851d83d", kill_on_drop: false }`
[INFO] [stdout] d9a2bf80dec51f4eb49fc28730b567d2552962a017d6697bdaa5f7c0a851d83d