[INFO] fetching crate sake-build 0.0.1...
[INFO] testing sake-build-0.0.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate sake-build 0.0.1 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate sake-build 0.0.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sake-build 0.0.1
[INFO] finished tweaking crates.io crate sake-build 0.0.1
[INFO] tweaked toml for crates.io crate sake-build 0.0.1 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac2985cc4981c2f15165e66f928760660f8f5f923bfa936e79e5bfd6ce3f0b18
[INFO] running `Command { std: "docker" "start" "-a" "ac2985cc4981c2f15165e66f928760660f8f5f923bfa936e79e5bfd6ce3f0b18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac2985cc4981c2f15165e66f928760660f8f5f923bfa936e79e5bfd6ce3f0b18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac2985cc4981c2f15165e66f928760660f8f5f923bfa936e79e5bfd6ce3f0b18", kill_on_drop: false }`
[INFO] [stdout] ac2985cc4981c2f15165e66f928760660f8f5f923bfa936e79e5bfd6ce3f0b18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eeb533e316ebad6677d489885912a6c7a2a5970753cb02c5863ab1d613747bf6
[INFO] running `Command { std: "docker" "start" "-a" "eeb533e316ebad6677d489885912a6c7a2a5970753cb02c5863ab1d613747bf6", kill_on_drop: false }`
[INFO] [stderr]    Compiling sake-build v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "eeb533e316ebad6677d489885912a6c7a2a5970753cb02c5863ab1d613747bf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeb533e316ebad6677d489885912a6c7a2a5970753cb02c5863ab1d613747bf6", kill_on_drop: false }`
[INFO] [stdout] eeb533e316ebad6677d489885912a6c7a2a5970753cb02c5863ab1d613747bf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc1e9a461cf6b165ba0e398882f9b1d975dc91a28710f58750f3ed92b4c6c830
[INFO] running `Command { std: "docker" "start" "-a" "bc1e9a461cf6b165ba0e398882f9b1d975dc91a28710f58750f3ed92b4c6c830", kill_on_drop: false }`
[INFO] [stderr]    Compiling sake-build v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "bc1e9a461cf6b165ba0e398882f9b1d975dc91a28710f58750f3ed92b4c6c830", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc1e9a461cf6b165ba0e398882f9b1d975dc91a28710f58750f3ed92b4c6c830", kill_on_drop: false }`
[INFO] [stdout] bc1e9a461cf6b165ba0e398882f9b1d975dc91a28710f58750f3ed92b4c6c830
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4b18ee5d49a209a2f4ccc88b1b0fcedb94e4857b1b89557d4369faec840d24c2
[INFO] running `Command { std: "docker" "start" "-a" "4b18ee5d49a209a2f4ccc88b1b0fcedb94e4857b1b89557d4369faec840d24c2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sake_build-91c2a810dbbe40b0)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sake-build
[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] [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" "4b18ee5d49a209a2f4ccc88b1b0fcedb94e4857b1b89557d4369faec840d24c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b18ee5d49a209a2f4ccc88b1b0fcedb94e4857b1b89557d4369faec840d24c2", kill_on_drop: false }`
[INFO] [stdout] 4b18ee5d49a209a2f4ccc88b1b0fcedb94e4857b1b89557d4369faec840d24c2