[INFO] cloning repository https://github.com/avranju/backup-to-blob [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/avranju/backup-to-blob" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favranju%2Fbackup-to-blob", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favranju%2Fbackup-to-blob'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 86aa9b8eb346a0e9766f221fac65376fe0d07328 [INFO] checking avranju/backup-to-blob against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favranju%2Fbackup-to-blob" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/avranju/backup-to-blob [INFO] finished tweaking git repo https://github.com/avranju/backup-to-blob [INFO] tweaked toml for git repo https://github.com/avranju/backup-to-blob written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/avranju/backup-to-blob on toolchain b1f2594eac607c1f051534800237eeedb5590a49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/avranju/backup-to-blob 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bdaa08afcb03688d91d65888cdbe96d4fff74cd033239e2b6e11ccec00281c0b [INFO] running `Command { std: "docker" "start" "-a" "bdaa08afcb03688d91d65888cdbe96d4fff74cd033239e2b6e11ccec00281c0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bdaa08afcb03688d91d65888cdbe96d4fff74cd033239e2b6e11ccec00281c0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdaa08afcb03688d91d65888cdbe96d4fff74cd033239e2b6e11ccec00281c0b", kill_on_drop: false }` [INFO] [stdout] bdaa08afcb03688d91d65888cdbe96d4fff74cd033239e2b6e11ccec00281c0b [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe13aafcfaf288dccffbec72fac76400e2863837dfc4848360e5a58f563564a7 [INFO] running `Command { std: "docker" "start" "-a" "fe13aafcfaf288dccffbec72fac76400e2863837dfc4848360e5a58f563564a7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling cc v1.0.46 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking lock_api v0.3.1 [INFO] [stderr] Compiling syn v1.0.6 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking net2 v0.2.38 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking tokio-executor v0.1.8 [INFO] [stderr] Checking tokio-sync v0.1.7 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking tokio-threadpool v0.1.16 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Compiling lzma-sys v0.1.15 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Checking xml-rs v0.8.14 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking filetime v0.2.16 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking serde_json v1.0.41 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Checking webpki v0.19.1 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking tokio-reactor v0.1.10 [INFO] [stderr] Checking sct v0.5.0 [INFO] [stderr] Checking webpki-roots v0.16.0 [INFO] [stderr] Checking rustls v0.15.2 [INFO] [stderr] Checking ct-logs v0.5.1 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking serde-xml-rs v0.3.1 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Compiling structopt-derive v0.3.3 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Checking mime v0.3.14 [INFO] [stderr] Checking md5 v0.6.1 [INFO] [stderr] Checking RustyXML v0.1.1 [INFO] [stderr] Checking tar v0.4.36 [INFO] [stderr] Checking xz2 v0.1.6 [INFO] [stderr] Checking structopt v0.3.3 [INFO] [stderr] Checking tokio-rustls v0.9.4 [INFO] [stderr] Checking hyper-rustls v0.16.1 [INFO] [stderr] Checking azure_sdk_for_rust v0.12.0 [INFO] [stderr] Checking backup-to-blob v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `account`, `key`, and `container` are never read [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 10 | struct AzureStorageOpt { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 11 | #[structopt(short, long)] [INFO] [stdout] 12 | account: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | key: String, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | container: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AzureStorageOpt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `storage` is never read [INFO] [stdout] --> src/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 22 | struct Opt { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | storage: AzureStorageOpt, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `account`, `key`, and `container` are never read [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 10 | struct AzureStorageOpt { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 11 | #[structopt(short, long)] [INFO] [stdout] 12 | account: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | key: String, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | container: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AzureStorageOpt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `storage` is never read [INFO] [stdout] --> src/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 22 | struct Opt { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | storage: AzureStorageOpt, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.34s [INFO] running `Command { std: "docker" "inspect" "fe13aafcfaf288dccffbec72fac76400e2863837dfc4848360e5a58f563564a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe13aafcfaf288dccffbec72fac76400e2863837dfc4848360e5a58f563564a7", kill_on_drop: false }` [INFO] [stdout] fe13aafcfaf288dccffbec72fac76400e2863837dfc4848360e5a58f563564a7