[INFO] fetching crate snailcrypt 0.3.0...
[INFO] building snailcrypt-0.3.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate snailcrypt 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate snailcrypt 0.3.0
[INFO] finished tweaking crates.io crate snailcrypt 0.3.0
[INFO] tweaked toml for crates.io crate snailcrypt 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate snailcrypt 0.3.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 122 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.13.1 (available: v0.22.1)
[INFO] [stderr]       Adding cbindgen v0.24.5 (available: v0.29.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 667ccf4f03888e32956b5a71195cf0295dcd7313a11ee08384a91ff1cf8682a3
[INFO] running `Command { std: "docker" "start" "-a" "667ccf4f03888e32956b5a71195cf0295dcd7313a11ee08384a91ff1cf8682a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "667ccf4f03888e32956b5a71195cf0295dcd7313a11ee08384a91ff1cf8682a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "667ccf4f03888e32956b5a71195cf0295dcd7313a11ee08384a91ff1cf8682a3", kill_on_drop: false }`
[INFO] [stdout] 667ccf4f03888e32956b5a71195cf0295dcd7313a11ee08384a91ff1cf8682a3
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19350ce9535a32e9a748e9b20bd403b13c65ff368a0b9681d82debba6dc52d8d
[INFO] running `Command { std: "docker" "start" "-a" "19350ce9535a32e9a748e9b20bd403b13c65ff368a0b9681d82debba6dc52d8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling curl v0.4.49
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]    Compiling curl-sys v0.4.83+curl-8.15.0
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling snailcrypt v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `V1Client` and `V2Client`
[INFO] [stdout]   --> src/client/version_selector_client.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         V1Client,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 33 |         V2Client,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ClientVersion`
[INFO] [stdout]   --> src/factory/client_factory.rs:27:3
[INFO] [stdout]    |
[INFO] [stdout] 27 |         ClientVersion,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.04s
[INFO] running `Command { std: "docker" "inspect" "19350ce9535a32e9a748e9b20bd403b13c65ff368a0b9681d82debba6dc52d8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19350ce9535a32e9a748e9b20bd403b13c65ff368a0b9681d82debba6dc52d8d", kill_on_drop: false }`
[INFO] [stdout] 19350ce9535a32e9a748e9b20bd403b13c65ff368a0b9681d82debba6dc52d8d
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e0522dd0a67e257c46eef1b6d49c1477078a686470b470f514218c6339ba2eb
[INFO] running `Command { std: "docker" "start" "-a" "9e0522dd0a67e257c46eef1b6d49c1477078a686470b470f514218c6339ba2eb", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `V1Client` and `V2Client`
[INFO] [stdout]   --> src/client/version_selector_client.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         V1Client,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 33 |         V2Client,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ClientVersion`
[INFO] [stdout]   --> src/factory/client_factory.rs:27:3
[INFO] [stdout]    |
[INFO] [stdout] 27 |         ClientVersion,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling snailcrypt v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `V1Client` and `V2Client`
[INFO] [stdout]   --> src/client/version_selector_client.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         V1Client,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 33 |         V2Client,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ClientVersion`
[INFO] [stdout]   --> src/factory/client_factory.rs:27:3
[INFO] [stdout]    |
[INFO] [stdout] 27 |         ClientVersion,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "9e0522dd0a67e257c46eef1b6d49c1477078a686470b470f514218c6339ba2eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e0522dd0a67e257c46eef1b6d49c1477078a686470b470f514218c6339ba2eb", kill_on_drop: false }`
[INFO] [stdout] 9e0522dd0a67e257c46eef1b6d49c1477078a686470b470f514218c6339ba2eb