[INFO] fetching crate base64-lt 1.0.5...
[INFO] testing base64-lt-1.0.5 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate base64-lt 1.0.5 into /workspace/builds/worker-110/source
[INFO] validating manifest of crates.io crate base64-lt 1.0.5 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate base64-lt 1.0.5
[INFO] finished tweaking crates.io crate base64-lt 1.0.5
[INFO] tweaked toml for crates.io crate base64-lt 1.0.5 written to /workspace/builds/worker-110/source/Cargo.toml
[INFO] crate crates.io crate base64-lt 1.0.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96d54cfa1bac8e1903a12ba28b464e9783085bc8d6dcb75129b22c6156edd16a
[INFO] running `Command { std: "docker" "start" "-a" "96d54cfa1bac8e1903a12ba28b464e9783085bc8d6dcb75129b22c6156edd16a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96d54cfa1bac8e1903a12ba28b464e9783085bc8d6dcb75129b22c6156edd16a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96d54cfa1bac8e1903a12ba28b464e9783085bc8d6dcb75129b22c6156edd16a", kill_on_drop: false }`
[INFO] [stdout] 96d54cfa1bac8e1903a12ba28b464e9783085bc8d6dcb75129b22c6156edd16a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49e9f76a2cc9103f2da8f2001bfb1258b624bcbe2edb9b879f3f52727587f81e
[INFO] running `Command { std: "docker" "start" "-a" "49e9f76a2cc9103f2da8f2001bfb1258b624bcbe2edb9b879f3f52727587f81e", kill_on_drop: false }`
[INFO] [stderr]    Compiling lib-base64 v2.0.0
[INFO] [stderr]    Compiling base64-lt v1.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "49e9f76a2cc9103f2da8f2001bfb1258b624bcbe2edb9b879f3f52727587f81e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49e9f76a2cc9103f2da8f2001bfb1258b624bcbe2edb9b879f3f52727587f81e", kill_on_drop: false }`
[INFO] [stdout] 49e9f76a2cc9103f2da8f2001bfb1258b624bcbe2edb9b879f3f52727587f81e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ef188fc844d79c404e6fefb8c399039fb7d72d51c2c12d1fea219f2e3298405
[INFO] running `Command { std: "docker" "start" "-a" "4ef188fc844d79c404e6fefb8c399039fb7d72d51c2c12d1fea219f2e3298405", kill_on_drop: false }`
[INFO] [stderr]    Compiling base64-lt v1.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "4ef188fc844d79c404e6fefb8c399039fb7d72d51c2c12d1fea219f2e3298405", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ef188fc844d79c404e6fefb8c399039fb7d72d51c2c12d1fea219f2e3298405", kill_on_drop: false }`
[INFO] [stdout] 4ef188fc844d79c404e6fefb8c399039fb7d72d51c2c12d1fea219f2e3298405
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d36e842c8c2a5b2ae56b52ccefcd708ca04facc31ac369c476b2f24c65e20972
[INFO] running `Command { std: "docker" "start" "-a" "d36e842c8c2a5b2ae56b52ccefcd708ca04facc31ac369c476b2f24c65e20972", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/base64_lt-660d1a5b7ea49a05)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d36e842c8c2a5b2ae56b52ccefcd708ca04facc31ac369c476b2f24c65e20972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d36e842c8c2a5b2ae56b52ccefcd708ca04facc31ac369c476b2f24c65e20972", kill_on_drop: false }`
[INFO] [stdout] d36e842c8c2a5b2ae56b52ccefcd708ca04facc31ac369c476b2f24c65e20972