[INFO] fetching crate interpolation 0.2.0...
[INFO] testing interpolation-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate interpolation 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate interpolation 0.2.0 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 interpolation 0.2.0
[INFO] finished tweaking crates.io crate interpolation 0.2.0
[INFO] tweaked toml for crates.io crate interpolation 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] a66b89b33e3e13c2a13ab6981c52e1b62c2217482f200f7d735b61d2dcdc6d24
[INFO] running `Command { std: "docker" "start" "-a" "a66b89b33e3e13c2a13ab6981c52e1b62c2217482f200f7d735b61d2dcdc6d24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a66b89b33e3e13c2a13ab6981c52e1b62c2217482f200f7d735b61d2dcdc6d24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a66b89b33e3e13c2a13ab6981c52e1b62c2217482f200f7d735b61d2dcdc6d24", kill_on_drop: false }`
[INFO] [stdout] a66b89b33e3e13c2a13ab6981c52e1b62c2217482f200f7d735b61d2dcdc6d24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] e155f49ff193886378eb6578af0e5e64a83d980b8bae7ab9f2ac3198e5d1a4ed
[INFO] running `Command { std: "docker" "start" "-a" "e155f49ff193886378eb6578af0e5e64a83d980b8bae7ab9f2ac3198e5d1a4ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling interpolation v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "e155f49ff193886378eb6578af0e5e64a83d980b8bae7ab9f2ac3198e5d1a4ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e155f49ff193886378eb6578af0e5e64a83d980b8bae7ab9f2ac3198e5d1a4ed", kill_on_drop: false }`
[INFO] [stdout] e155f49ff193886378eb6578af0e5e64a83d980b8bae7ab9f2ac3198e5d1a4ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] cfadd623e95bbcb293b071e415749a47d94b3fa11ada28647c8edf935dcce28b
[INFO] running `Command { std: "docker" "start" "-a" "cfadd623e95bbcb293b071e415749a47d94b3fa11ada28647c8edf935dcce28b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling interpolation v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "cfadd623e95bbcb293b071e415749a47d94b3fa11ada28647c8edf935dcce28b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfadd623e95bbcb293b071e415749a47d94b3fa11ada28647c8edf935dcce28b", kill_on_drop: false }`
[INFO] [stdout] cfadd623e95bbcb293b071e415749a47d94b3fa11ada28647c8edf935dcce28b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 8cd58bfe0ccff2489e46dde0fd40827e1420718d63f38319723150613705059c
[INFO] running `Command { std: "docker" "start" "-a" "8cd58bfe0ccff2489e46dde0fd40827e1420718d63f38319723150613705059c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/interpolation-bff4eb722e866075)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test lerp::lerp_array_2 ... ok
[INFO] [stdout] test lerp::lerp_array_3 ... ok
[INFO] [stdout] test lerp::lerp_array_4 ... ok
[INFO] [stdout] test lerp::lerp_array_5 ... ok
[INFO] [stdout] test lerp::lerp_f32 ... ok
[INFO] [stdout] test lerp::lerp_f64 ... ok
[INFO] [stdout] test lerp::lerp_i16 ... ok
[INFO] [stdout] test lerp::lerp_i32 ... ok
[INFO] [stdout] test lerp::lerp_i64 ... ok
[INFO] [stdout] test lerp::lerp_i8 ... ok
[INFO] [stdout] test lerp::lerp_u16 ... ok
[INFO] [stdout] test lerp::lerp_u32 ... ok
[INFO] [stdout] test lerp::lerp_u64 ... ok
[INFO] [stdout] test lerp::lerp_u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests interpolation
[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" "8cd58bfe0ccff2489e46dde0fd40827e1420718d63f38319723150613705059c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cd58bfe0ccff2489e46dde0fd40827e1420718d63f38319723150613705059c", kill_on_drop: false }`
[INFO] [stdout] 8cd58bfe0ccff2489e46dde0fd40827e1420718d63f38319723150613705059c