[INFO] fetching crate minio-rsc 0.2.3...
[INFO] checking minio-rsc-0.2.3 against master#38352b01ae4af9300be03b805d6db68c45e51068 for pr-129864
[INFO] extracting crate minio-rsc 0.2.3 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate minio-rsc 0.2.3 on toolchain 38352b01ae4af9300be03b805d6db68c45e51068
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minio-rsc 0.2.3
[INFO] finished tweaking crates.io crate minio-rsc 0.2.3
[INFO] tweaked toml for crates.io crate minio-rsc 0.2.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 174 packages to latest compatible versions
[INFO] [stderr]       Adding core-foundation v0.9.4 (available: v0.10.0)
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[INFO] [stderr]       Adding windows-strings v0.1.0 (available: v0.2.0)
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f035450f62e31b02a39ba98f89d2acd397ecb5a0df1cf158d98c2ee979ba0ce8
[INFO] running `Command { std: "docker" "start" "-a" "f035450f62e31b02a39ba98f89d2acd397ecb5a0df1cf158d98c2ee979ba0ce8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f035450f62e31b02a39ba98f89d2acd397ecb5a0df1cf158d98c2ee979ba0ce8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f035450f62e31b02a39ba98f89d2acd397ecb5a0df1cf158d98c2ee979ba0ce8", kill_on_drop: false }`
[INFO] [stdout] f035450f62e31b02a39ba98f89d2acd397ecb5a0df1cf158d98c2ee979ba0ce8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c76b1c442687b4aa1094f7630cadf3c98af4e1a57e6cfb61d45aaf8192bf4b06
[INFO] running `Command { std: "docker" "start" "-a" "c76b1c442687b4aa1094f7630cadf3c98af4e1a57e6cfb61d45aaf8192bf4b06", kill_on_drop: false }`
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling openssl v0.10.66
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[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/client/bucket.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/client/operate_object.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `S3Error`
[INFO] [stdout]   --> src/client/operate_object.rs:14:35
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::error::{Error, Result, S3Error, ValueError};
[INFO] [stdout]    |                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FULL_CONTROL` should have an upper camel case name
[INFO] [stdout]    --> src/datatype/mod.rs:605:5
[INFO] [stdout]     |
[INFO] [stdout] 605 |     FULL_CONTROL,
[INFO] [stdout]     |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FullControl`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `WRITE_ACP` should have an upper camel case name
[INFO] [stdout]    --> src/datatype/mod.rs:607:5
[INFO] [stdout]     |
[INFO] [stdout] 607 |     WRITE_ACP,
[INFO] [stdout]     |     ^^^^^^^^^ help: convert the identifier to upper camel case: `WriteAcp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `READ_ACP` should have an upper camel case name
[INFO] [stdout]    --> src/datatype/mod.rs:609:5
[INFO] [stdout]     |
[INFO] [stdout] 609 |     READ_ACP,
[INFO] [stdout]     |     ^^^^^^^^ help: convert the identifier to upper camel case: `ReadAcp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/client/bucket.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/client/operate_object.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `S3Error`
[INFO] [stdout]   --> src/client/operate_object.rs:14:35
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::error::{Error, Result, S3Error, ValueError};
[INFO] [stdout]    |                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FULL_CONTROL` should have an upper camel case name
[INFO] [stdout]    --> src/datatype/mod.rs:605:5
[INFO] [stdout]     |
[INFO] [stdout] 605 |     FULL_CONTROL,
[INFO] [stdout]     |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FullControl`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `WRITE_ACP` should have an upper camel case name
[INFO] [stdout]    --> src/datatype/mod.rs:607:5
[INFO] [stdout]     |
[INFO] [stdout] 607 |     WRITE_ACP,
[INFO] [stdout]     |     ^^^^^^^^^ help: convert the identifier to upper camel case: `WriteAcp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `READ_ACP` should have an upper camel case name
[INFO] [stdout]    --> src/datatype/mod.rs:609:5
[INFO] [stdout]     |
[INFO] [stdout] 609 |     READ_ACP,
[INFO] [stdout]     |     ^^^^^^^^ help: convert the identifier to upper camel case: `ReadAcp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bucket_name`
[INFO] [stdout]    --> src/client/client.rs:214:44
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn _get_region<T: Into<String>>(&self, bucket_name: Option<T>) -> String {
[INFO] [stdout]     |                                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bucket_name`
[INFO] [stdout]    --> src/client/client.rs:214:44
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn _get_region<T: Into<String>>(&self, bucket_name: Option<T>) -> String {
[INFO] [stdout]     |                                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_ssec` is never used
[INFO] [stdout]    --> src/client/args.rs:673:19
[INFO] [stdout]     |
[INFO] [stdout] 630 | impl MultipartUploadTask {
[INFO] [stdout]     | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 673 |     pub(crate) fn set_ssec(&mut self, ssec: SseCustomerKey) {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RECOMMEND_CHUNK_SIZE` is never used
[INFO] [stdout]   --> src/signer.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const RECOMMEND_CHUNK_SIZE: usize = 64 * 1024; // 64 KB
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MIN_CHUNK_SIZE` is never used
[INFO] [stdout]   --> src/signer.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const MIN_CHUNK_SIZE: usize = 8 * 1024; // 8 KB
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/xml/de.rs:104:12
[INFO] [stdout]     |
[INFO] [stdout] 103 | impl<R: Read> Deserializer<R> {
[INFO] [stdout]     | ----------------------------- associated function in this implementation
[INFO] [stdout] 104 |     pub fn new(r: R) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_ssec` is never used
[INFO] [stdout]    --> src/client/args.rs:673:19
[INFO] [stdout]     |
[INFO] [stdout] 630 | impl MultipartUploadTask {
[INFO] [stdout]     | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 673 |     pub(crate) fn set_ssec(&mut self, ssec: SseCustomerKey) {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RECOMMEND_CHUNK_SIZE` is never used
[INFO] [stdout]   --> src/signer.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const RECOMMEND_CHUNK_SIZE: usize = 64 * 1024; // 64 KB
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MIN_CHUNK_SIZE` is never used
[INFO] [stdout]   --> src/signer.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const MIN_CHUNK_SIZE: usize = 8 * 1024; // 8 KB
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/xml/de.rs:104:12
[INFO] [stdout]     |
[INFO] [stdout] 103 | impl<R: Read> Deserializer<R> {
[INFO] [stdout]     | ----------------------------- associated function in this implementation
[INFO] [stdout] 104 |     pub fn new(r: R) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `minio_rsc::client::ObjectLockConfig`
[INFO] [stdout]   --> tests/test_object.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use minio_rsc::client::ObjectLockConfig;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `minio_rsc::datatype::ObjectLockConfiguration`
[INFO] [stdout]   --> tests/test_object.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use minio_rsc::datatype::ObjectLockConfiguration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_bucket_if_not_exist` is never used
[INFO] [stdout]   --> tests/common.rs:30:14
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub async fn create_bucket_if_not_exist(minio: &Minio, bucket: &str) -> Result<()> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_bucket_if_not_exist` is never used
[INFO] [stdout]   --> tests/common.rs:30:14
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub async fn create_bucket_if_not_exist(minio: &Minio, bucket: &str) -> Result<()> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> tests/test_object.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     bucket.get_object_acl(key).await;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let _ = bucket.get_object_acl(key).await;
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.05s
[INFO] running `Command { std: "docker" "inspect" "c76b1c442687b4aa1094f7630cadf3c98af4e1a57e6cfb61d45aaf8192bf4b06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c76b1c442687b4aa1094f7630cadf3c98af4e1a57e6cfb61d45aaf8192bf4b06", kill_on_drop: false }`
[INFO] [stdout] c76b1c442687b4aa1094f7630cadf3c98af4e1a57e6cfb61d45aaf8192bf4b06