[INFO] fetching crate rust-s3 0.23.0-beta1... [INFO] checking rust-s3-0.23.0-beta1 against try#0ab79c4b48ad19260fa46623f452c1b403a360e8 for pr-74315 [INFO] extracting crate rust-s3 0.23.0-beta1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate rust-s3 0.23.0-beta1 on toolchain 0ab79c4b48ad19260fa46623f452c1b403a360e8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate rust-s3 0.23.0-beta1 [INFO] finished tweaking crates.io crate rust-s3 0.23.0-beta1 [INFO] tweaked toml for crates.io crate rust-s3 0.23.0-beta1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate rust-s3 0.23.0-beta1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded aws-creds v0.23.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e8860f206c8e4bb673d90dfc3d24889eacb1be59363869b0b5e794e60259f204 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e8860f206c8e4bb673d90dfc3d24889eacb1be59363869b0b5e794e60259f204", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e8860f206c8e4bb673d90dfc3d24889eacb1be59363869b0b5e794e60259f204", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8860f206c8e4bb673d90dfc3d24889eacb1be59363869b0b5e794e60259f204", kill_on_drop: false }` [INFO] [stdout] e8860f206c8e4bb673d90dfc3d24889eacb1be59363869b0b5e794e60259f204 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a7b646461f33a388a9d249342e8a55a43a16c00ea79a309522e4511c5d1c268c [INFO] running `Command { std: "docker" "start" "-a" "a7b646461f33a388a9d249342e8a55a43a16c00ea79a309522e4511c5d1c268c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.34 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Checking tinyvec v0.3.3 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking simpl v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Checking xml-rs v0.8.3 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking aws-region v0.21.0 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking dlv-list v0.2.2 [INFO] [stderr] Checking ordered-multimap v0.2.4 [INFO] [stderr] Checking chrono v0.4.13 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking rust-ini v0.15.3 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking attohttpc v0.15.0 [INFO] [stderr] Checking aws-creds v0.23.1 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking serde-xml-rs v0.4.0 [INFO] [stderr] Checking pin-project v0.4.22 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking rust-s3 v0.23.0-beta1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_xml_rs as serde_xml` [INFO] [stdout] --> src/bucket.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use serde_xml_rs as serde_xml; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read`, `Write` [INFO] [stdout] --> src/bucket.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{Read, Write}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::command::Command` [INFO] [stdout] --> src/bucket.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::command::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BucketLocationResult`, `ListBucketResult`, `Tagging` [INFO] [stdout] --> src/bucket.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::serde_types::{BucketLocationResult, ListBucketResult, Tagging}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Result`, `S3Error` [INFO] [stdout] --> src/bucket.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::{Result, S3Error}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TimeZone`, `Utc` [INFO] [stdout] --> src/signing.rs:227:18 [INFO] [stdout] | [INFO] [stdout] 227 | use chrono::{TimeZone, Utc}; [INFO] [stdout] | ^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_xml_rs as serde_xml` [INFO] [stdout] --> src/bucket.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use serde_xml_rs as serde_xml; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read`, `Write` [INFO] [stdout] --> src/bucket.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{Read, Write}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::command::Command` [INFO] [stdout] --> src/bucket.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::command::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BucketLocationResult`, `ListBucketResult`, `Tagging` [INFO] [stdout] --> src/bucket.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::serde_types::{BucketLocationResult, ListBucketResult, Tagging}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Result`, `S3Error` [INFO] [stdout] --> src/bucket.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::{Result, S3Error}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mac` [INFO] [stdout] --> src/signing.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | use hmac::{Hmac, Mac}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mac` [INFO] [stdout] --> src/signing.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | use hmac::{Hmac, Mac}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EXPECTED_SHA` [INFO] [stdout] --> src/signing.rs:313:5 [INFO] [stdout] | [INFO] [stdout] 313 | / const EXPECTED_SHA: &str = "e3b0c44298fc1c149afbf4c8996fb924\ [INFO] [stdout] 314 | | 27ae41e4649b934ca495991b7852b855"; [INFO] [stdout] | |__________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EXPECTED_CANONICAL_REQUEST` [INFO] [stdout] --> src/signing.rs:317:5 [INFO] [stdout] | [INFO] [stdout] 317 | / const EXPECTED_CANONICAL_REQUEST: &str = [INFO] [stdout] 318 | | "GET\n\ [INFO] [stdout] 319 | | /test.txt\n\ [INFO] [stdout] 320 | | \n\ [INFO] [stdout] ... | [INFO] [stdout] 326 | | host;range;x-amz-content-sha256;x-amz-date\n\ [INFO] [stdout] 327 | | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"; [INFO] [stdout] | |___________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EXPECTED_STRING_TO_SIGN` [INFO] [stdout] --> src/signing.rs:330:5 [INFO] [stdout] | [INFO] [stdout] 330 | / const EXPECTED_STRING_TO_SIGN: &str = [INFO] [stdout] 331 | | "AWS4-HMAC-SHA256\n\ [INFO] [stdout] 332 | | 20130524T000000Z\n\ [INFO] [stdout] 333 | | 20130524/us-east-1/s3/aws4_request\n\ [INFO] [stdout] 334 | | 7344ae5b7ee6c3e7e6b0fe0640412a37625d1fbfff95c48bbb2dc43964946972"; [INFO] [stdout] | |___________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `LONG_DATE` [INFO] [stdout] --> src/lib.rs:35:1 [INFO] [stdout] | [INFO] [stdout] 35 | const LONG_DATE: &str = "%Y%m%dT%H%M%SZ"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EMPTY_PAYLOAD_SHA` [INFO] [stdout] --> src/lib.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | const EMPTY_PAYLOAD_SHA: &str = "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `LONG_DATE` [INFO] [stdout] --> src/lib.rs:35:1 [INFO] [stdout] | [INFO] [stdout] 35 | const LONG_DATE: &str = "%Y%m%dT%H%M%SZ"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EMPTY_PAYLOAD_SHA` [INFO] [stdout] --> src/lib.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | const EMPTY_PAYLOAD_SHA: &str = "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `s3::bucket::Bucket` [INFO] [stdout] --> bin/simple_crud.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use s3::bucket::Bucket; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `s3::S3Error` [INFO] [stdout] --> bin/simple_crud.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use s3::S3Error; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Storage` [INFO] [stdout] --> bin/simple_crud.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct Storage { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MESSAGE` [INFO] [stdout] --> bin/simple_crud.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | const MESSAGE: &str = "I want to go to S3"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `s3::bucket::Bucket` [INFO] [stdout] --> bin/simple_crud.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use s3::bucket::Bucket; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `s3::S3Error` [INFO] [stdout] --> bin/simple_crud.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use s3::S3Error; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Storage` [INFO] [stdout] --> bin/simple_crud.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct Storage { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MESSAGE` [INFO] [stdout] --> bin/simple_crud.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | const MESSAGE: &str = "I want to go to S3"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 01s [INFO] running `Command { std: "docker" "inspect" "a7b646461f33a388a9d249342e8a55a43a16c00ea79a309522e4511c5d1c268c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7b646461f33a388a9d249342e8a55a43a16c00ea79a309522e4511c5d1c268c", kill_on_drop: false }` [INFO] [stdout] a7b646461f33a388a9d249342e8a55a43a16c00ea79a309522e4511c5d1c268c