[INFO] cloning repository https://github.com/Vannevelj/backup-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Vannevelj/backup-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVannevelj%2Fbackup-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVannevelj%2Fbackup-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 79ae38d8b359715f9de882465fbef46ca3ce092e [INFO] checking Vannevelj/backup-rs against try#ea2bf32540662c61547071aad6cf0851a0b02f58 for pr-96376 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVannevelj%2Fbackup-rs" "/workspace/builds/worker-31/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Vannevelj/backup-rs on toolchain ea2bf32540662c61547071aad6cf0851a0b02f58 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ea2bf32540662c61547071aad6cf0851a0b02f58" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Vannevelj/backup-rs [INFO] finished tweaking git repo https://github.com/Vannevelj/backup-rs [INFO] tweaked toml for git repo https://github.com/Vannevelj/backup-rs written to /workspace/builds/worker-31/source/Cargo.toml [INFO] crate git repo https://github.com/Vannevelj/backup-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ea2bf32540662c61547071aad6cf0851a0b02f58" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+ea2bf32540662c61547071aad6cf0851a0b02f58" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6e3929802f053dd5558c50ca9e11ec044d55246313a82099e2f81fb1e5c20097 [INFO] running `Command { std: "docker" "start" "-a" "6e3929802f053dd5558c50ca9e11ec044d55246313a82099e2f81fb1e5c20097", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e3929802f053dd5558c50ca9e11ec044d55246313a82099e2f81fb1e5c20097", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e3929802f053dd5558c50ca9e11ec044d55246313a82099e2f81fb1e5c20097", kill_on_drop: false }` [INFO] [stdout] 6e3929802f053dd5558c50ca9e11ec044d55246313a82099e2f81fb1e5c20097 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+ea2bf32540662c61547071aad6cf0851a0b02f58" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 961d825a57965108372ff975eaf50a90d0dccfafed63a8382e1b9f0f18f14a2c [INFO] running `Command { std: "docker" "start" "-a" "961d825a57965108372ff975eaf50a90d0dccfafed63a8382e1b9f0f18f14a2c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.83 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Checking futures-sink v0.3.19 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling crc32fast v1.3.0 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking zeroize v1.4.3 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking xmlparser v0.13.3 [INFO] [stderr] Checking fastrand v1.6.0 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking urlencoding v1.3.3 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking http v0.2.5 [INFO] [stderr] Checking bytes-utils v0.1.1 [INFO] [stderr] Compiling embed-resource v1.6.5 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking time v0.3.5 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Compiling backup-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking shellexpand v2.1.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling aws-types v0.3.0 [INFO] [stderr] Checking aws-smithy-types v0.33.1 [INFO] [stderr] Checking aws-smithy-eventstream v0.33.1 [INFO] [stderr] Checking aws-smithy-query v0.33.1 [INFO] [stderr] Checking aws-smithy-json v0.33.1 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking ct-logs v0.8.0 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking rustls-native-certs v0.5.0 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling futures-macro v0.3.19 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling async-recursion v0.3.2 [INFO] [stderr] Checking tokio v1.15.0 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking aws-smithy-xml v0.33.1 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking structopt v0.3.25 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking aws-smithy-async v0.33.1 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking tower v0.4.11 [INFO] [stderr] Checking h2 v0.3.9 [INFO] [stderr] Checking hyper v0.14.16 [INFO] [stderr] Checking aws-smithy-http v0.33.1 [INFO] [stderr] Checking hyper-rustls v0.22.1 [INFO] [stderr] Checking aws-smithy-http-tower v0.33.1 [INFO] [stderr] Checking aws-sigv4 v0.3.0 [INFO] [stderr] Checking aws-http v0.3.0 [INFO] [stderr] Checking aws-endpoint v0.3.0 [INFO] [stderr] Checking aws-smithy-client v0.33.1 [INFO] [stderr] Checking aws-sig-auth v0.3.0 [INFO] [stderr] Checking aws-sdk-sts v0.3.0 [INFO] [stderr] Checking aws-sdk-s3 v0.3.0 [INFO] [stderr] Checking aws-config v0.3.0 [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/main.rs:142:13 [INFO] [stdout] | [INFO] [stdout] 142 | Err(err) => Err(BackupError::InvalidPath), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/s3.rs:27:17 [INFO] [stdout] | [INFO] [stdout] 27 | Err(err) => return Err(BackupError::InvalidStorageClass), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/s3.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | Err(err) => return Err(BackupError::InvalidServerSideEncryption), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/main.rs:142:13 [INFO] [stdout] | [INFO] [stdout] 142 | Err(err) => Err(BackupError::InvalidPath), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 43s [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/s3.rs:27:17 [INFO] [stdout] | [INFO] [stdout] 27 | Err(err) => return Err(BackupError::InvalidStorageClass), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/s3.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | Err(err) => return Err(BackupError::InvalidServerSideEncryption), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "961d825a57965108372ff975eaf50a90d0dccfafed63a8382e1b9f0f18f14a2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "961d825a57965108372ff975eaf50a90d0dccfafed63a8382e1b9f0f18f14a2c", kill_on_drop: false }` [INFO] [stdout] 961d825a57965108372ff975eaf50a90d0dccfafed63a8382e1b9f0f18f14a2c