[INFO] updating cached repository https://github.com/oikos-cash/tron-api-client
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 85a62f35a978122d7b175ae136fbb38643b29bbb
[INFO] checking oikos-cash/tron-api-client against master#6d69caba110c0c2fb90180df1cbc8be5033b91d4 for pr-69530
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foikos-cash%2Ftron-api-client" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oikos-cash/tron-api-client on toolchain 6d69caba110c0c2fb90180df1cbc8be5033b91d4
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/oikos-cash/tron-api-client
[INFO] finished tweaking git repo https://github.com/oikos-cash/tron-api-client
[INFO] tweaked toml for git repo https://github.com/oikos-cash/tron-api-client written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/oikos-cash/tron-api-client already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0601d085abaade4e1e68d398b9cb634663d25e966b76d0428dc2cff24a73a758
[INFO] running `"docker" "start" "-a" "0601d085abaade4e1e68d398b9cb634663d25e966b76d0428dc2cff24a73a758"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]     Checking serde_json v1.0.50
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling pin-project-internal v0.4.8
[INFO] [stderr]    Compiling serde_derive v1.0.105
[INFO] [stderr]     Checking tokio v0.2.15
[INFO] [stderr]     Checking pin-project v0.4.8
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-tls v0.3.0
[INFO] [stderr]     Checking h2 v0.2.4
[INFO] [stderr]     Checking hyper v0.13.4
[INFO] [stderr]     Checking hyper-tls v0.4.1
[INFO] [stderr]     Checking reqwest v0.10.4
[INFO] [stderr]     Checking tron-api-client v0.0.6-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/client.rs:62:13
[INFO] [stderr]    |
[INFO] [stderr] 62 |             _ => unimplemented!(),
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/client.rs:62:13
[INFO] [stderr]    |
[INFO] [stderr] 62 |             _ => unimplemented!(),
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_json::json`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use serde_json::json;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_json::json`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use serde_json::json;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `info`
[INFO] [stderr]   --> tests/client.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let info = client
[INFO] [stderr]    |         ^^^^ help: consider prefixing with an underscore: `_info`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `info`
[INFO] [stderr]   --> tests/client.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let info = client.list_nodes().await.expect("Error fetching node list");
[INFO] [stderr]    |         ^^^^ help: consider prefixing with an underscore: `_info`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `die`
[INFO] [stderr]    --> src/main.rs:224:4
[INFO] [stderr]     |
[INFO] [stderr] 224 | fn die(msg: &str) -> ! {
[INFO] [stderr]     |    ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `info`
[INFO] [stderr]   --> tests/client.rs:55:9
[INFO] [stderr]    |
[INFO] [stderr] 55 |     let info = client
[INFO] [stderr]    |         ^^^^ help: consider prefixing with an underscore: `_info`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `info`
[INFO] [stderr]   --> tests/client.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |     let info = client
[INFO] [stderr]    |         ^^^^ help: consider prefixing with an underscore: `_info`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `info`
[INFO] [stderr]   --> tests/client.rs:88:9
[INFO] [stderr]    |
[INFO] [stderr] 88 |     let info = client
[INFO] [stderr]    |         ^^^^ help: consider prefixing with an underscore: `_info`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `info`
[INFO] [stderr]   --> tests/client.rs:99:9
[INFO] [stderr]    |
[INFO] [stderr] 99 |     let info = client
[INFO] [stderr]    |         ^^^^ help: consider prefixing with an underscore: `_info`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `info`
[INFO] [stderr]    --> tests/client.rs:109:9
[INFO] [stderr]     |
[INFO] [stderr] 109 |     let info = client
[INFO] [stderr]     |         ^^^^ help: consider prefixing with an underscore: `_info`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `info`
[INFO] [stderr]    --> tests/client.rs:121:9
[INFO] [stderr]     |
[INFO] [stderr] 121 |     let info = client
[INFO] [stderr]     |         ^^^^ help: consider prefixing with an underscore: `_info`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `info`
[INFO] [stderr]    --> tests/client.rs:133:9
[INFO] [stderr]     |
[INFO] [stderr] 133 |     let info = client
[INFO] [stderr]     |         ^^^^ help: consider prefixing with an underscore: `_info`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `info`
[INFO] [stderr]    --> tests/client.rs:145:9
[INFO] [stderr]     |
[INFO] [stderr] 145 |     let info = client
[INFO] [stderr]     |         ^^^^ help: consider prefixing with an underscore: `_info`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `info`
[INFO] [stderr]    --> tests/client.rs:157:9
[INFO] [stderr]     |
[INFO] [stderr] 157 |     let info = client
[INFO] [stderr]     |         ^^^^ help: consider prefixing with an underscore: `_info`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `info`
[INFO] [stderr]    --> tests/client.rs:167:9
[INFO] [stderr]     |
[INFO] [stderr] 167 |     let info = client
[INFO] [stderr]     |         ^^^^ help: consider prefixing with an underscore: `_info`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `info`
[INFO] [stderr]    --> tests/client.rs:179:9
[INFO] [stderr]     |
[INFO] [stderr] 179 |     let info = client
[INFO] [stderr]     |         ^^^^ help: consider prefixing with an underscore: `_info`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `info`
[INFO] [stderr]    --> tests/client.rs:191:9
[INFO] [stderr]     |
[INFO] [stderr] 191 |     let info = client
[INFO] [stderr]     |         ^^^^ help: consider prefixing with an underscore: `_info`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `info`
[INFO] [stderr]    --> tests/client.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |     let info = client
[INFO] [stderr]     |         ^^^^ help: consider prefixing with an underscore: `_info`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `info`
[INFO] [stderr]    --> tests/client.rs:213:9
[INFO] [stderr]     |
[INFO] [stderr] 213 |     let info = client
[INFO] [stderr]     |         ^^^^ help: consider prefixing with an underscore: `_info`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `info`
[INFO] [stderr]    --> tests/client.rs:225:9
[INFO] [stderr]     |
[INFO] [stderr] 225 |     let info = client
[INFO] [stderr]     |         ^^^^ help: consider prefixing with an underscore: `_info`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `die`
[INFO] [stderr]    --> src/main.rs:224:4
[INFO] [stderr]     |
[INFO] [stderr] 224 | fn die(msg: &str) -> ! {
[INFO] [stderr]     |    ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.41s
[INFO] running `"docker" "inspect" "0601d085abaade4e1e68d398b9cb634663d25e966b76d0428dc2cff24a73a758"`
[INFO] running `"docker" "rm" "-f" "0601d085abaade4e1e68d398b9cb634663d25e966b76d0428dc2cff24a73a758"`
[INFO] [stdout] 0601d085abaade4e1e68d398b9cb634663d25e966b76d0428dc2cff24a73a758