[INFO] fetching crate base64-stream 1.2.6...
[INFO] checking base64-stream-1.2.6 against 1.55.0 for beta-1.56-3
[INFO] extracting crate base64-stream 1.2.6 into /workspace/builds/worker-54/source
[INFO] validating manifest of crates.io crate base64-stream 1.2.6 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate base64-stream 1.2.6
[INFO] finished tweaking crates.io crate base64-stream 1.2.6
[INFO] tweaked toml for crates.io crate base64-stream 1.2.6 written to /workspace/builds/worker-54/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--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 enum-ordinalize v3.1.10
[INFO] [stderr]   Downloaded educe v0.4.18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4214e0af6833754d878e9df561e205250cc56794d31d317afd4928849cc2b4b2
[INFO] running `Command { std: "docker" "start" "-a" "4214e0af6833754d878e9df561e205250cc56794d31d317afd4928849cc2b4b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4214e0af6833754d878e9df561e205250cc56794d31d317afd4928849cc2b4b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4214e0af6833754d878e9df561e205250cc56794d31d317afd4928849cc2b4b2", kill_on_drop: false }`
[INFO] [stdout] 4214e0af6833754d878e9df561e205250cc56794d31d317afd4928849cc2b4b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de0f6314751ab336ec8d4e10ba22f7cb835e43a33d3e11ac2fd5e2477703a0d3
[INFO] running `Command { std: "docker" "start" "-a" "de0f6314751ab336ec8d4e10ba22f7cb835e43a33d3e11ac2fd5e2477703a0d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.2
[INFO] [stderr]    Compiling enum-ordinalize v3.1.10
[INFO] [stderr]    Compiling educe v0.4.18
[INFO] [stderr]     Checking base64-stream v1.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.60s
[INFO] running `Command { std: "docker" "inspect" "de0f6314751ab336ec8d4e10ba22f7cb835e43a33d3e11ac2fd5e2477703a0d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de0f6314751ab336ec8d4e10ba22f7cb835e43a33d3e11ac2fd5e2477703a0d3", kill_on_drop: false }`
[INFO] [stdout] de0f6314751ab336ec8d4e10ba22f7cb835e43a33d3e11ac2fd5e2477703a0d3
