[INFO] cloning repository https://github.com/rikkix/twitimer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rikkix/twitimer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frikkix%2Ftwitimer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frikkix%2Ftwitimer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b2d304e08eb89f0d559082f768bb588ddcd08035
[INFO] checking rikkix/twitimer against try#9e1116444e23dde580a35d0bf5bbb46c1ce9ce25 for pr-107620-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frikkix%2Ftwitimer" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rikkix/twitimer on toolchain 9e1116444e23dde580a35d0bf5bbb46c1ce9ce25
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e1116444e23dde580a35d0bf5bbb46c1ce9ce25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rikkix/twitimer
[INFO] finished tweaking git repo https://github.com/rikkix/twitimer
[INFO] tweaked toml for git repo https://github.com/rikkix/twitimer written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/rikkix/twitimer 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" "+9e1116444e23dde580a35d0bf5bbb46c1ce9ce25" "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-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+9e1116444e23dde580a35d0bf5bbb46c1ce9ce25" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a3b841b867411ee5c82f27f64d779fb12c60aaabf881ae3e564f4605f2d9484
[INFO] running `Command { std: "docker" "start" "-a" "7a3b841b867411ee5c82f27f64d779fb12c60aaabf881ae3e564f4605f2d9484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a3b841b867411ee5c82f27f64d779fb12c60aaabf881ae3e564f4605f2d9484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a3b841b867411ee5c82f27f64d779fb12c60aaabf881ae3e564f4605f2d9484", kill_on_drop: false }`
[INFO] [stdout] 7a3b841b867411ee5c82f27f64d779fb12c60aaabf881ae3e564f4605f2d9484
[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" "-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+9e1116444e23dde580a35d0bf5bbb46c1ce9ce25" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9e43281aa6acd1af60069dc7d118db4cf63a61388ecc7621eb47aeb4bc4d3f1
[INFO] running `Command { std: "docker" "start" "-a" "d9e43281aa6acd1af60069dc7d118db4cf63a61388ecc7621eb47aeb4bc4d3f1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
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[INFO] [stderr]     Checking twitter_text_parser v0.2.0
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[INFO] [stderr]     Checking serde-xml-rs v0.5.1
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[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking rusqlite v0.27.0
[INFO] [stderr]     Checking prettytable-rs v0.8.0
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[INFO] [stderr]     Checking aws-creds v0.29.1
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[INFO] [stderr]     Checking hyper v0.14.19
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[INFO] [stderr]     Checking rust-s3 v0.31.0
[INFO] [stderr]     Checking twitimer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]   --> src/file/s3.rs:35:20
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let (data, code) = block_on(self.bucket.b.get_object(&self.path))?;
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]   --> src/file/s3.rs:45:20
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let (head, code) = r.unwrap();
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]   --> src/file/s3.rs:56:19
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let (buf, code) = block_on(self.bucket.b.get_object_range(&self.path, 0, Some(32)))
[INFO] [stdout]    |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]   --> src/file/s3.rs:35:20
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let (data, code) = block_on(self.bucket.b.get_object(&self.path))?;
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]   --> src/file/s3.rs:45:20
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let (head, code) = r.unwrap();
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]   --> src/file/s3.rs:56:19
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let (buf, code) = block_on(self.bucket.b.get_object_range(&self.path, 0, Some(32)))
[INFO] [stdout]    |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/file/local.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl LocalFile<'_> {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 10 |     pub fn new(path: &str) -> Result<LocalFile, err::Error> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/file/s3.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Bucket {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 14 |     fn new(
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `upload` is never used
[INFO] [stdout]  --> src/twitter/media.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl Credential {
[INFO] [stdout]   | --------------- method in this implementation
[INFO] [stdout] 6 |     pub async fn upload(&self, f: Box<dyn file::File>) -> Result<media::MediaHandle, err::Error> {
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/file/local.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl LocalFile<'_> {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 10 |     pub fn new(path: &str) -> Result<LocalFile, err::Error> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/file/s3.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Bucket {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 14 |     fn new(
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `upload` is never used
[INFO] [stdout]  --> src/twitter/media.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl Credential {
[INFO] [stdout]   | --------------- method in this implementation
[INFO] [stdout] 6 |     pub async fn upload(&self, f: Box<dyn file::File>) -> Result<media::MediaHandle, err::Error> {
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.20s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "d9e43281aa6acd1af60069dc7d118db4cf63a61388ecc7621eb47aeb4bc4d3f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9e43281aa6acd1af60069dc7d118db4cf63a61388ecc7621eb47aeb4bc4d3f1", kill_on_drop: false }`
[INFO] [stdout] d9e43281aa6acd1af60069dc7d118db4cf63a61388ecc7621eb47aeb4bc4d3f1