[INFO] fetching crate shelly 0.2.2...
[INFO] testing shelly-0.2.2 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate shelly 0.2.2 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate shelly 0.2.2 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shelly 0.2.2
[INFO] finished tweaking crates.io crate shelly 0.2.2
[INFO] tweaked toml for crates.io crate shelly 0.2.2 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate crates.io crate shelly 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded os_str_bytes v2.3.2
[INFO] [stderr]   Downloaded os_pipe v0.9.2
[INFO] [stderr]   Downloaded serde_derive v1.0.117
[INFO] [stderr]   Downloaded libc v0.2.79
[INFO] [stderr]   Downloaded serde_yaml v0.8.13
[INFO] [stderr]   Downloaded tinytemplate v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f16ae8fce8f8cf3b1de9644593c5e3fbb427c4307b45e1b3ea02350c310237a
[INFO] running `Command { std: "docker" "start" "-a" "6f16ae8fce8f8cf3b1de9644593c5e3fbb427c4307b45e1b3ea02350c310237a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f16ae8fce8f8cf3b1de9644593c5e3fbb427c4307b45e1b3ea02350c310237a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f16ae8fce8f8cf3b1de9644593c5e3fbb427c4307b45e1b3ea02350c310237a", kill_on_drop: false }`
[INFO] [stdout] 6f16ae8fce8f8cf3b1de9644593c5e3fbb427c4307b45e1b3ea02350c310237a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 393432ff3932088337ce291d0797a68b67c2ece46c55765a93f1e0976c694f3e
[INFO] running `Command { std: "docker" "start" "-a" "393432ff3932088337ce291d0797a68b67c2ece46c55765a93f1e0976c694f3e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling anyhow v1.0.33
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling linked-hash-map v0.5.3
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling os_str_bytes v2.3.2
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling dtoa v0.4.6
[INFO] [stderr]    Compiling yaml-rust v0.4.4
[INFO] [stderr]    Compiling textwrap v0.12.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling os_pipe v0.9.2
[INFO] [stderr]    Compiling serde_yaml v0.8.13
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling shelly v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `elixir` should have an upper camel case name
[INFO] [stdout]  --> src/config.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     elixir,
[INFO] [stdout]   |     ^^^^^^ help: convert the identifier to upper camel case: `Elixir`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `node` should have an upper camel case name
[INFO] [stdout]  --> src/config.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     node,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to upper camel case: `Node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `rust` should have an upper camel case name
[INFO] [stdout]   --> src/config.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     rust,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Rust`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.97s
[INFO] running `Command { std: "docker" "inspect" "393432ff3932088337ce291d0797a68b67c2ece46c55765a93f1e0976c694f3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "393432ff3932088337ce291d0797a68b67c2ece46c55765a93f1e0976c694f3e", kill_on_drop: false }`
[INFO] [stdout] 393432ff3932088337ce291d0797a68b67c2ece46c55765a93f1e0976c694f3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4d0510f227d398f615240cdbb03c52e12bc84db82928e1d1057f2b757b9379a
[INFO] running `Command { std: "docker" "start" "-a" "e4d0510f227d398f615240cdbb03c52e12bc84db82928e1d1057f2b757b9379a", kill_on_drop: false }`
[INFO] [stdout] warning: variant `elixir` should have an upper camel case name
[INFO] [stdout]  --> src/config.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     elixir,
[INFO] [stdout]   |     ^^^^^^ help: convert the identifier to upper camel case: `Elixir`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `node` should have an upper camel case name
[INFO] [stdout]  --> src/config.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     node,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to upper camel case: `Node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `rust` should have an upper camel case name
[INFO] [stdout]   --> src/config.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     rust,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Rust`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling shelly v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `elixir` should have an upper camel case name
[INFO] [stdout]  --> src/config.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     elixir,
[INFO] [stdout]   |     ^^^^^^ help: convert the identifier to upper camel case: `Elixir`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `node` should have an upper camel case name
[INFO] [stdout]  --> src/config.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     node,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to upper camel case: `Node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `rust` should have an upper camel case name
[INFO] [stdout]   --> src/config.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     rust,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Rust`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "e4d0510f227d398f615240cdbb03c52e12bc84db82928e1d1057f2b757b9379a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4d0510f227d398f615240cdbb03c52e12bc84db82928e1d1057f2b757b9379a", kill_on_drop: false }`
[INFO] [stdout] e4d0510f227d398f615240cdbb03c52e12bc84db82928e1d1057f2b757b9379a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 16e98fbc8942e89d35f1205daabb457b72c1fe3a50a8c650b0a6c3b6872de5d3
[INFO] running `Command { std: "docker" "start" "-a" "16e98fbc8942e89d35f1205daabb457b72c1fe3a50a8c650b0a6c3b6872de5d3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: variant `elixir` should have an upper camel case name
[INFO] [stderr]  --> src/config.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     elixir,
[INFO] [stderr]   |     ^^^^^^ help: convert the identifier to upper camel case: `Elixir`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `node` should have an upper camel case name
[INFO] [stderr]  --> src/config.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     node,
[INFO] [stderr]   |     ^^^^ help: convert the identifier to upper camel case: `Node`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `rust` should have an upper camel case name
[INFO] [stderr]   --> src/config.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     rust,
[INFO] [stderr]    |     ^^^^ help: convert the identifier to upper camel case: `Rust`
[INFO] [stderr] 
[INFO] [stderr] warning: `shelly` (lib) generated 3 warnings
[INFO] [stderr] warning: `shelly` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shelly-4cacb5c5d6f67eaa)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shelly-8577ba9b3954e3a1)
[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] [stderr]    Doc-tests shelly
[INFO] [stderr] warning: variant `elixir` should have an upper camel case name
[INFO] [stderr]  --> /opt/rustwide/workdir/src/config.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     elixir,
[INFO] [stderr]   |     ^^^^^^ help: convert the identifier to upper camel case: `Elixir`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `node` should have an upper camel case name
[INFO] [stderr]  --> /opt/rustwide/workdir/src/config.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     node,
[INFO] [stderr]   |     ^^^^ help: convert the identifier to upper camel case: `Node`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `rust` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/config.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     rust,
[INFO] [stderr]    |     ^^^^ help: convert the identifier to upper camel case: `Rust`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[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" "16e98fbc8942e89d35f1205daabb457b72c1fe3a50a8c650b0a6c3b6872de5d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16e98fbc8942e89d35f1205daabb457b72c1fe3a50a8c650b0a6c3b6872de5d3", kill_on_drop: false }`
[INFO] [stdout] 16e98fbc8942e89d35f1205daabb457b72c1fe3a50a8c650b0a6c3b6872de5d3