[INFO] fetching crate DifferentialEquations 0.1.0...
[INFO] testing DifferentialEquations-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate DifferentialEquations 0.1.0 into /workspace/builds/worker-90/source
[INFO] validating manifest of crates.io crate DifferentialEquations 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate DifferentialEquations 0.1.0
[INFO] finished tweaking crates.io crate DifferentialEquations 0.1.0
[INFO] tweaked toml for crates.io crate DifferentialEquations 0.1.0 written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b0e1de224e50ed5b082335bfc43b2a94f3dbe986a82f527b295b04d8c1189b3
[INFO] running `Command { std: "docker" "start" "-a" "2b0e1de224e50ed5b082335bfc43b2a94f3dbe986a82f527b295b04d8c1189b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b0e1de224e50ed5b082335bfc43b2a94f3dbe986a82f527b295b04d8c1189b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b0e1de224e50ed5b082335bfc43b2a94f3dbe986a82f527b295b04d8c1189b3", kill_on_drop: false }`
[INFO] [stdout] 2b0e1de224e50ed5b082335bfc43b2a94f3dbe986a82f527b295b04d8c1189b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a95e0a47397b20e1f401e40fec64d4e64b1cf5e8e5963dd5c630c0092e52aeb5
[INFO] running `Command { std: "docker" "start" "-a" "a95e0a47397b20e1f401e40fec64d4e64b1cf5e8e5963dd5c630c0092e52aeb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling DifferentialEquations v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `DifferentialEquations` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `differential_equations`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "a95e0a47397b20e1f401e40fec64d4e64b1cf5e8e5963dd5c630c0092e52aeb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a95e0a47397b20e1f401e40fec64d4e64b1cf5e8e5963dd5c630c0092e52aeb5", kill_on_drop: false }`
[INFO] [stdout] a95e0a47397b20e1f401e40fec64d4e64b1cf5e8e5963dd5c630c0092e52aeb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10b2622c270c37a5dd4715f96804c8f98b080f9fdbfb93f8470e8f99b9c1d00a
[INFO] running `Command { std: "docker" "start" "-a" "10b2622c270c37a5dd4715f96804c8f98b080f9fdbfb93f8470e8f99b9c1d00a", kill_on_drop: false }`
[INFO] [stdout] warning: crate `DifferentialEquations` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `differential_equations`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling DifferentialEquations v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `DifferentialEquations` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `differential_equations`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "10b2622c270c37a5dd4715f96804c8f98b080f9fdbfb93f8470e8f99b9c1d00a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10b2622c270c37a5dd4715f96804c8f98b080f9fdbfb93f8470e8f99b9c1d00a", kill_on_drop: false }`
[INFO] [stdout] 10b2622c270c37a5dd4715f96804c8f98b080f9fdbfb93f8470e8f99b9c1d00a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b8ee7ef5783ae5d9d0e7cc97f31ac6e174e00cdadbefdccaada756da0d94603d
[INFO] running `Command { std: "docker" "start" "-a" "b8ee7ef5783ae5d9d0e7cc97f31ac6e174e00cdadbefdccaada756da0d94603d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: crate `DifferentialEquations` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `differential_equations`
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: crate `DifferentialEquations` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `differential_equations`
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/DifferentialEquations-1c250d4304945196)
[INFO] [stdout] 
[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] [stderr]    Doc-tests DifferentialEquations
[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" "b8ee7ef5783ae5d9d0e7cc97f31ac6e174e00cdadbefdccaada756da0d94603d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8ee7ef5783ae5d9d0e7cc97f31ac6e174e00cdadbefdccaada756da0d94603d", kill_on_drop: false }`
[INFO] [stdout] b8ee7ef5783ae5d9d0e7cc97f31ac6e174e00cdadbefdccaada756da0d94603d
