[INFO] fetching crate b2_backblaze 0.1.4...
[INFO] checking b2_backblaze-0.1.4 against try#377afada703be70d3fdff9164a481570a3cba7fe for pr-113240
[INFO] extracting crate b2_backblaze 0.1.4 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate b2_backblaze 0.1.4 on toolchain 377afada703be70d3fdff9164a481570a3cba7fe
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate b2_backblaze 0.1.4
[INFO] finished tweaking crates.io crate b2_backblaze 0.1.4
[INFO] tweaked toml for crates.io crate b2_backblaze 0.1.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ddb1ce499a4dc60be14a76fadbc78e1df5afad188442ff677b7d50ebd34a2dc
[INFO] running `Command { std: "docker" "start" "-a" "0ddb1ce499a4dc60be14a76fadbc78e1df5afad188442ff677b7d50ebd34a2dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ddb1ce499a4dc60be14a76fadbc78e1df5afad188442ff677b7d50ebd34a2dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ddb1ce499a4dc60be14a76fadbc78e1df5afad188442ff677b7d50ebd34a2dc", kill_on_drop: false }`
[INFO] [stdout] 0ddb1ce499a4dc60be14a76fadbc78e1df5afad188442ff677b7d50ebd34a2dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+377afada703be70d3fdff9164a481570a3cba7fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c5009059b7d3c6d2b9bf69a5c177661d06300ecc2d49c7434ac96858d258b9c
[INFO] running `Command { std: "docker" "start" "-a" "8c5009059b7d3c6d2b9bf69a5c177661d06300ecc2d49c7434ac96858d258b9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling tokio v1.29.1
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling syn v2.0.22
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling new_mime_guess v4.0.1
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking openssl v0.10.55
[INFO] [stderr]     Checking native-tls v0.2.11
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.3.20
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.18
[INFO] [stderr]     Checking b2_backblaze v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/b2.rs:80:16
[INFO] [stdout]    |
[INFO] [stdout] 80 |             Ok(v)=>{return Ok(());},
[INFO] [stdout]    |                ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/b2.rs:80:16
[INFO] [stdout]    |
[INFO] [stdout] 80 |             Ok(v)=>{return Ok(());},
[INFO] [stdout]    |                ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `bucketId` should have a snake case name
[INFO] [stdout]   --> src/b2.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         bucketId:&str,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `bucket_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fileName` should have a snake case name
[INFO] [stdout]   --> src/b2.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         fileName:&str,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `contentType` should have a snake case name
[INFO] [stdout]   --> src/b2.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         contentType:&str,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `content_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fileId` should have a snake case name
[INFO] [stdout]   --> src/b2.rs:72:50
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub async fn get_part_upload_token(&mut self,fileId:&str)->Result<UploadToken,&'static str>{
[INFO] [stdout]    |                                                  ^^^^^^ help: convert the identifier to snake case: `file_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fileId` should have a snake case name
[INFO] [stdout]   --> src/b2.rs:78:46
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub async fn finish_large_file(&mut self,fileId:&str,partSha1Array:JsonValue)->Result<(),&'static str>{
[INFO] [stdout]    |                                              ^^^^^^ help: convert the identifier to snake case: `file_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `partSha1Array` should have a snake case name
[INFO] [stdout]   --> src/b2.rs:78:58
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub async fn finish_large_file(&mut self,fileId:&str,partSha1Array:JsonValue)->Result<(),&'static str>{
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^ help: convert the identifier to snake case: `part_sha1_array`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `bucketId` should have a snake case name
[INFO] [stdout]    --> src/b2.rs:250:5
[INFO] [stdout]     |
[INFO] [stdout] 250 |     bucketId:&str,
[INFO] [stdout]     |     ^^^^^^^^ help: convert the identifier to snake case: `bucket_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fileName` should have a snake case name
[INFO] [stdout]    --> src/b2.rs:251:5
[INFO] [stdout]     |
[INFO] [stdout] 251 |     fileName:&str,
[INFO] [stdout]     |     ^^^^^^^^ help: convert the identifier to snake case: `file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `contentType` should have a snake case name
[INFO] [stdout]    --> src/b2.rs:252:5
[INFO] [stdout]     |
[INFO] [stdout] 252 |     contentType:&str,
[INFO] [stdout]     |     ^^^^^^^^^^^ help: convert the identifier to snake case: `content_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fileId` should have a snake case name
[INFO] [stdout]    --> src/b2.rs:309:43
[INFO] [stdout]     |
[INFO] [stdout] 309 | async fn get_part_upload_token(b2:&mut B2,fileId:&str)->Result<UploadToken,&'static str>{
[INFO] [stdout]     |                                           ^^^^^^ help: convert the identifier to snake case: `file_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fileId` should have a snake case name
[INFO] [stdout]    --> src/b2.rs:357:39
[INFO] [stdout]     |
[INFO] [stdout] 357 | async fn finish_large_file(b2:&mut B2,fileId:&str,partSha1Array:JsonValue)->Result<(),&'static str>{
[INFO] [stdout]     |                                       ^^^^^^ help: convert the identifier to snake case: `file_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `partSha1Array` should have a snake case name
[INFO] [stdout]    --> src/b2.rs:357:51
[INFO] [stdout]     |
[INFO] [stdout] 357 | async fn finish_large_file(b2:&mut B2,fileId:&str,partSha1Array:JsonValue)->Result<(),&'static str>{
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^ help: convert the identifier to snake case: `part_sha1_array`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `bucketId` should have a snake case name
[INFO] [stdout]   --> src/b2.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         bucketId:&str,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `bucket_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fileName` should have a snake case name
[INFO] [stdout]   --> src/b2.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         fileName:&str,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `contentType` should have a snake case name
[INFO] [stdout]   --> src/b2.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         contentType:&str,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `content_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fileId` should have a snake case name
[INFO] [stdout]   --> src/b2.rs:72:50
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub async fn get_part_upload_token(&mut self,fileId:&str)->Result<UploadToken,&'static str>{
[INFO] [stdout]    |                                                  ^^^^^^ help: convert the identifier to snake case: `file_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fileId` should have a snake case name
[INFO] [stdout]   --> src/b2.rs:78:46
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub async fn finish_large_file(&mut self,fileId:&str,partSha1Array:JsonValue)->Result<(),&'static str>{
[INFO] [stdout]    |                                              ^^^^^^ help: convert the identifier to snake case: `file_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `partSha1Array` should have a snake case name
[INFO] [stdout]   --> src/b2.rs:78:58
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub async fn finish_large_file(&mut self,fileId:&str,partSha1Array:JsonValue)->Result<(),&'static str>{
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^ help: convert the identifier to snake case: `part_sha1_array`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `bucketId` should have a snake case name
[INFO] [stdout]    --> src/b2.rs:250:5
[INFO] [stdout]     |
[INFO] [stdout] 250 |     bucketId:&str,
[INFO] [stdout]     |     ^^^^^^^^ help: convert the identifier to snake case: `bucket_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fileName` should have a snake case name
[INFO] [stdout]    --> src/b2.rs:251:5
[INFO] [stdout]     |
[INFO] [stdout] 251 |     fileName:&str,
[INFO] [stdout]     |     ^^^^^^^^ help: convert the identifier to snake case: `file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `contentType` should have a snake case name
[INFO] [stdout]    --> src/b2.rs:252:5
[INFO] [stdout]     |
[INFO] [stdout] 252 |     contentType:&str,
[INFO] [stdout]     |     ^^^^^^^^^^^ help: convert the identifier to snake case: `content_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fileId` should have a snake case name
[INFO] [stdout]    --> src/b2.rs:309:43
[INFO] [stdout]     |
[INFO] [stdout] 309 | async fn get_part_upload_token(b2:&mut B2,fileId:&str)->Result<UploadToken,&'static str>{
[INFO] [stdout]     |                                           ^^^^^^ help: convert the identifier to snake case: `file_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fileId` should have a snake case name
[INFO] [stdout]    --> src/b2.rs:357:39
[INFO] [stdout]     |
[INFO] [stdout] 357 | async fn finish_large_file(b2:&mut B2,fileId:&str,partSha1Array:JsonValue)->Result<(),&'static str>{
[INFO] [stdout]     |                                       ^^^^^^ help: convert the identifier to snake case: `file_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `partSha1Array` should have a snake case name
[INFO] [stdout]    --> src/b2.rs:357:51
[INFO] [stdout]     |
[INFO] [stdout] 357 | async fn finish_large_file(b2:&mut B2,fileId:&str,partSha1Array:JsonValue)->Result<(),&'static str>{
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^ help: convert the identifier to snake case: `part_sha1_array`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.56s
[INFO] running `Command { std: "docker" "inspect" "8c5009059b7d3c6d2b9bf69a5c177661d06300ecc2d49c7434ac96858d258b9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c5009059b7d3c6d2b9bf69a5c177661d06300ecc2d49c7434ac96858d258b9c", kill_on_drop: false }`
[INFO] [stdout] 8c5009059b7d3c6d2b9bf69a5c177661d06300ecc2d49c7434ac96858d258b9c