[INFO] fetching crate downloader_mc 0.1.3...
[INFO] checking downloader_mc-0.1.3 against try#aea72be7e5474dab7f3e28cea3e2e6cfa3d1c3fa for pr-149195-3
[INFO] extracting crate downloader_mc 0.1.3 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate downloader_mc 0.1.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate downloader_mc 0.1.3
[INFO] tweaked toml for crates.io crate downloader_mc 0.1.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate downloader_mc 0.1.3 on toolchain aea72be7e5474dab7f3e28cea3e2e6cfa3d1c3fa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aea72be7e5474dab7f3e28cea3e2e6cfa3d1c3fa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate downloader_mc 0.1.3 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" "+aea72be7e5474dab7f3e28cea3e2e6cfa3d1c3fa" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+aea72be7e5474dab7f3e28cea3e2e6cfa3d1c3fa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0d2fbe5119ec58637b4fcbcbe84937e2b12b8721bcb754c468653cf345c9938
[INFO] running `Command { std: "docker" "start" "-a" "f0d2fbe5119ec58637b4fcbcbe84937e2b12b8721bcb754c468653cf345c9938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0d2fbe5119ec58637b4fcbcbe84937e2b12b8721bcb754c468653cf345c9938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0d2fbe5119ec58637b4fcbcbe84937e2b12b8721bcb754c468653cf345c9938", kill_on_drop: false }`
[INFO] [stdout] f0d2fbe5119ec58637b4fcbcbe84937e2b12b8721bcb754c468653cf345c9938
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+aea72be7e5474dab7f3e28cea3e2e6cfa3d1c3fa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3906a4ec65fb08ddc311ca322f3729f11796337706ea6792dd503b2f9b45f3db
[INFO] running `Command { std: "docker" "start" "-a" "3906a4ec65fb08ddc311ca322f3729f11796337706ea6792dd503b2f9b45f3db", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]     Checking chksum-hash-core v0.0.0
[INFO] [stderr]    Compiling futures-core v0.3.26
[INFO] [stderr]     Checking once_cell v1.17.0
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling cc v1.0.78
[INFO] [stderr]    Compiling futures-channel v0.3.26
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]     Checking bytes v1.3.0
[INFO] [stderr]    Compiling futures-task v0.3.26
[INFO] [stderr]     Checking futures-sink v0.3.26
[INFO] [stderr]    Compiling tokio v1.25.0
[INFO] [stderr]    Compiling futures-util v0.3.26
[INFO] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]     Checking futures-io v0.3.26
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling openssl v0.10.45
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking percent-encoding v2.2.0
[INFO] [stderr]     Checking try-lock v0.2.4
[INFO] [stderr]     Checking form_urlencoded v1.1.0
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]    Compiling serde_json v1.0.91
[INFO] [stderr]     Checking unicode-bidi v0.3.9
[INFO] [stderr]     Checking ryu v1.0.12
[INFO] [stderr]    Compiling async-trait v0.1.64
[INFO] [stderr]     Checking ipnet v2.7.1
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking http v0.2.8
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[INFO] [stderr]    Compiling quote v1.0.40
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[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]    Compiling openssl-sys v0.9.80
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]     Checking pbr v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking tokio-util v0.7.4
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking chksum-core v0.1.0
[INFO] [stderr]     Checking chksum-hash-sha2-384 v0.0.1
[INFO] [stderr]     Checking chksum-hash-sha2-224 v0.0.1
[INFO] [stderr]     Checking chksum-hash-sha2-512 v0.0.1
[INFO] [stderr]     Checking chksum-hash-sha2-256 v0.0.1
[INFO] [stderr]     Checking chksum-hash-md5 v0.0.1
[INFO] [stderr]     Checking chksum-hash-sha1 v0.0.1
[INFO] [stderr]     Checking chksum-sha2-224 v0.1.0
[INFO] [stderr]     Checking chksum-md5 v0.1.0
[INFO] [stderr]     Checking chksum-sha2-384 v0.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.26
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]     Checking chksum-sha2-256 v0.1.0
[INFO] [stderr]     Checking chksum-sha1 v0.1.0
[INFO] [stderr]     Checking chksum-hash-sha2 v0.0.1
[INFO] [stderr]     Checking chksum-sha2-512 v0.1.0
[INFO] [stderr]     Checking chksum-hash v0.5.1
[INFO] [stderr]     Checking chksum-sha2 v0.1.0
[INFO] [stderr]     Checking chksum v0.4.0
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]     Checking h2 v0.3.15
[INFO] [stderr]     Checking futures-executor v0.3.26
[INFO] [stderr]     Checking futures v0.3.26
[INFO] [stderr]     Checking hyper v0.14.23
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.13
[INFO] [stderr]     Checking downloader_mc v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `current` is never read
[INFO] [stdout]   --> src/client/downloader.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |             current += bytes.len() as u64;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current` is never read
[INFO] [stdout]   --> src/client/downloader.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |             current += bytes.len() as u64;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.12s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: openssl v0.10.45
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "3906a4ec65fb08ddc311ca322f3729f11796337706ea6792dd503b2f9b45f3db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3906a4ec65fb08ddc311ca322f3729f11796337706ea6792dd503b2f9b45f3db", kill_on_drop: false }`
[INFO] [stdout] 3906a4ec65fb08ddc311ca322f3729f11796337706ea6792dd503b2f9b45f3db