[INFO] fetching crate sfu 0.0.0...
[INFO] testing sfu-0.0.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate sfu 0.0.0 into /workspace/builds/worker-114/source
[INFO] validating manifest of crates.io crate sfu 0.0.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sfu 0.0.0
[INFO] finished tweaking crates.io crate sfu 0.0.0
[INFO] tweaked toml for crates.io crate sfu 0.0.0 written to /workspace/builds/worker-114/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "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-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb9b7a7ace42c3a1c2f3ccccf28e5aec31f6bdea95fa7b450e4b8006cddd1e36
[INFO] running `Command { std: "docker" "start" "-a" "bb9b7a7ace42c3a1c2f3ccccf28e5aec31f6bdea95fa7b450e4b8006cddd1e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb9b7a7ace42c3a1c2f3ccccf28e5aec31f6bdea95fa7b450e4b8006cddd1e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb9b7a7ace42c3a1c2f3ccccf28e5aec31f6bdea95fa7b450e4b8006cddd1e36", kill_on_drop: false }`
[INFO] [stdout] bb9b7a7ace42c3a1c2f3ccccf28e5aec31f6bdea95fa7b450e4b8006cddd1e36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7102f2b98ecc28c2cf34c43fd12dc870f283bd55b3bcd3931ba74677e7f0b17
[INFO] running `Command { std: "docker" "start" "-a" "d7102f2b98ecc28c2cf34c43fd12dc870f283bd55b3bcd3931ba74677e7f0b17", kill_on_drop: false }`
[INFO] [stderr]    Compiling sfu v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "d7102f2b98ecc28c2cf34c43fd12dc870f283bd55b3bcd3931ba74677e7f0b17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7102f2b98ecc28c2cf34c43fd12dc870f283bd55b3bcd3931ba74677e7f0b17", kill_on_drop: false }`
[INFO] [stdout] d7102f2b98ecc28c2cf34c43fd12dc870f283bd55b3bcd3931ba74677e7f0b17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae3766f073378aa43c5dd9c8359b02511c43040cdcc284fd5d636998da5527d1
[INFO] running `Command { std: "docker" "start" "-a" "ae3766f073378aa43c5dd9c8359b02511c43040cdcc284fd5d636998da5527d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling sfu v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.13s
[INFO] running `Command { std: "docker" "inspect" "ae3766f073378aa43c5dd9c8359b02511c43040cdcc284fd5d636998da5527d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae3766f073378aa43c5dd9c8359b02511c43040cdcc284fd5d636998da5527d1", kill_on_drop: false }`
[INFO] [stdout] ae3766f073378aa43c5dd9c8359b02511c43040cdcc284fd5d636998da5527d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e09c7c4dc5185b4bb79e27a439f7fbbf1cd0f1d4be2b611980fa6fc5423beb48
[INFO] running `Command { std: "docker" "start" "-a" "e09c7c4dc5185b4bb79e27a439f7fbbf1cd0f1d4be2b611980fa6fc5423beb48", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sfu-244a3bcadd2d4ad5)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sfu
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "e09c7c4dc5185b4bb79e27a439f7fbbf1cd0f1d4be2b611980fa6fc5423beb48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e09c7c4dc5185b4bb79e27a439f7fbbf1cd0f1d4be2b611980fa6fc5423beb48", kill_on_drop: false }`
[INFO] [stdout] e09c7c4dc5185b4bb79e27a439f7fbbf1cd0f1d4be2b611980fa6fc5423beb48