[INFO] fetching crate umami 0.1.1...
[INFO] testing umami-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate umami 0.1.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate umami 0.1.1 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 umami 0.1.1
[INFO] finished tweaking crates.io crate umami 0.1.1
[INFO] tweaked toml for crates.io crate umami 0.1.1 written to /workspace/builds/worker-13/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 3cf3a136dba61263b54aa000d9675d4e8ed26f7f9c6a3d8c5bf50adcd526bbb7
[INFO] running `Command { std: "docker" "start" "-a" "3cf3a136dba61263b54aa000d9675d4e8ed26f7f9c6a3d8c5bf50adcd526bbb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cf3a136dba61263b54aa000d9675d4e8ed26f7f9c6a3d8c5bf50adcd526bbb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cf3a136dba61263b54aa000d9675d4e8ed26f7f9c6a3d8c5bf50adcd526bbb7", kill_on_drop: false }`
[INFO] [stdout] 3cf3a136dba61263b54aa000d9675d4e8ed26f7f9c6a3d8c5bf50adcd526bbb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18073647afce03b68c159c20d22dd8763790b9b5e635a4d5e834ce6e0d8f7287
[INFO] running `Command { std: "docker" "start" "-a" "18073647afce03b68c159c20d22dd8763790b9b5e635a4d5e834ce6e0d8f7287", kill_on_drop: false }`
[INFO] [stderr]    Compiling umami v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "18073647afce03b68c159c20d22dd8763790b9b5e635a4d5e834ce6e0d8f7287", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18073647afce03b68c159c20d22dd8763790b9b5e635a4d5e834ce6e0d8f7287", kill_on_drop: false }`
[INFO] [stdout] 18073647afce03b68c159c20d22dd8763790b9b5e635a4d5e834ce6e0d8f7287
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c5f3a1ee454bfdabdb1e3cfe43f70e15b04fc7a940813bb34754d573e33a75a
[INFO] running `Command { std: "docker" "start" "-a" "8c5f3a1ee454bfdabdb1e3cfe43f70e15b04fc7a940813bb34754d573e33a75a", kill_on_drop: false }`
[INFO] [stderr]    Compiling umami v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "8c5f3a1ee454bfdabdb1e3cfe43f70e15b04fc7a940813bb34754d573e33a75a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c5f3a1ee454bfdabdb1e3cfe43f70e15b04fc7a940813bb34754d573e33a75a", kill_on_drop: false }`
[INFO] [stdout] 8c5f3a1ee454bfdabdb1e3cfe43f70e15b04fc7a940813bb34754d573e33a75a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] db09dfc40cbb944dfc890e76422130f0386772fbbb923691f16ea98138762146
[INFO] running `Command { std: "docker" "start" "-a" "db09dfc40cbb944dfc890e76422130f0386772fbbb923691f16ea98138762146", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/umami-e792fec0767b3f2d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests umami
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "db09dfc40cbb944dfc890e76422130f0386772fbbb923691f16ea98138762146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db09dfc40cbb944dfc890e76422130f0386772fbbb923691f16ea98138762146", kill_on_drop: false }`
[INFO] [stdout] db09dfc40cbb944dfc890e76422130f0386772fbbb923691f16ea98138762146