[INFO] fetching crate base64-lt 1.0.4...
[INFO] testing base64-lt-1.0.4 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate base64-lt 1.0.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate base64-lt 1.0.4 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate base64-lt 1.0.4
[INFO] finished tweaking crates.io crate base64-lt 1.0.4
[INFO] tweaked toml for crates.io crate base64-lt 1.0.4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate base64-lt 1.0.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lib-base64 v2.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfc7e529b3d22ef6fa8704b3e55b483d82a4921f14c1b4f4d8600503ff2b0ada
[INFO] running `Command { std: "docker" "start" "-a" "cfc7e529b3d22ef6fa8704b3e55b483d82a4921f14c1b4f4d8600503ff2b0ada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfc7e529b3d22ef6fa8704b3e55b483d82a4921f14c1b4f4d8600503ff2b0ada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfc7e529b3d22ef6fa8704b3e55b483d82a4921f14c1b4f4d8600503ff2b0ada", kill_on_drop: false }`
[INFO] [stdout] cfc7e529b3d22ef6fa8704b3e55b483d82a4921f14c1b4f4d8600503ff2b0ada
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 144617ab8ca532252fb2534b5388b19d7debcee304c03a188a2bae340e443ab8
[INFO] running `Command { std: "docker" "start" "-a" "144617ab8ca532252fb2534b5388b19d7debcee304c03a188a2bae340e443ab8", kill_on_drop: false }`
[INFO] [stderr]    Compiling lib-base64 v2.0.0
[INFO] [stderr]    Compiling base64-lt v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "144617ab8ca532252fb2534b5388b19d7debcee304c03a188a2bae340e443ab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "144617ab8ca532252fb2534b5388b19d7debcee304c03a188a2bae340e443ab8", kill_on_drop: false }`
[INFO] [stdout] 144617ab8ca532252fb2534b5388b19d7debcee304c03a188a2bae340e443ab8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a76401ee6dc105cd1ed918808264257e28fae61e21986295a1c8a5ba8671265
[INFO] running `Command { std: "docker" "start" "-a" "8a76401ee6dc105cd1ed918808264257e28fae61e21986295a1c8a5ba8671265", kill_on_drop: false }`
[INFO] [stderr]    Compiling base64-lt v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "8a76401ee6dc105cd1ed918808264257e28fae61e21986295a1c8a5ba8671265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a76401ee6dc105cd1ed918808264257e28fae61e21986295a1c8a5ba8671265", kill_on_drop: false }`
[INFO] [stdout] 8a76401ee6dc105cd1ed918808264257e28fae61e21986295a1c8a5ba8671265
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 732d8cc9511aad85f33f1e05e9c075a14f0ccc0ef53b075cfde31853049b41ff
[INFO] running `Command { std: "docker" "start" "-a" "732d8cc9511aad85f33f1e05e9c075a14f0ccc0ef53b075cfde31853049b41ff", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/base64_lt-fa9dcb39ffb0db5a)
[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" "732d8cc9511aad85f33f1e05e9c075a14f0ccc0ef53b075cfde31853049b41ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "732d8cc9511aad85f33f1e05e9c075a14f0ccc0ef53b075cfde31853049b41ff", kill_on_drop: false }`
[INFO] [stdout] 732d8cc9511aad85f33f1e05e9c075a14f0ccc0ef53b075cfde31853049b41ff