[INFO] fetching crate DifferentialEquations 0.1.0...
[INFO] testing DifferentialEquations-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate DifferentialEquations 0.1.0 into /workspace/builds/worker-62/source
[INFO] validating manifest of crates.io crate DifferentialEquations 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-62/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1bc130313e97a50f09c3fe6b1733255643bf1f58f4e1d2086db36982aa94abea
[INFO] running `Command { std: "docker" "start" "-a" "1bc130313e97a50f09c3fe6b1733255643bf1f58f4e1d2086db36982aa94abea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bc130313e97a50f09c3fe6b1733255643bf1f58f4e1d2086db36982aa94abea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bc130313e97a50f09c3fe6b1733255643bf1f58f4e1d2086db36982aa94abea", kill_on_drop: false }`
[INFO] [stdout] 1bc130313e97a50f09c3fe6b1733255643bf1f58f4e1d2086db36982aa94abea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6d40789abff6ac5c917ac80282cf2184be80a4b96fa8ffb8581511a8af5f04b
[INFO] running `Command { std: "docker" "start" "-a" "f6d40789abff6ac5c917ac80282cf2184be80a4b96fa8ffb8581511a8af5f04b", 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 0.15s
[INFO] running `Command { std: "docker" "inspect" "f6d40789abff6ac5c917ac80282cf2184be80a4b96fa8ffb8581511a8af5f04b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6d40789abff6ac5c917ac80282cf2184be80a4b96fa8ffb8581511a8af5f04b", kill_on_drop: false }`
[INFO] [stdout] f6d40789abff6ac5c917ac80282cf2184be80a4b96fa8ffb8581511a8af5f04b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d06dd0b2ccc7b9eae4025dcfe0bf9212de7212af0c24d614a4ddd68816687b7
[INFO] running `Command { std: "docker" "start" "-a" "3d06dd0b2ccc7b9eae4025dcfe0bf9212de7212af0c24d614a4ddd68816687b7", 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 0.43s
[INFO] running `Command { std: "docker" "inspect" "3d06dd0b2ccc7b9eae4025dcfe0bf9212de7212af0c24d614a4ddd68816687b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d06dd0b2ccc7b9eae4025dcfe0bf9212de7212af0c24d614a4ddd68816687b7", kill_on_drop: false }`
[INFO] [stdout] 3d06dd0b2ccc7b9eae4025dcfe0bf9212de7212af0c24d614a4ddd68816687b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b44a7bd34628077f2475c7f9511390f3f02bd81f61410827072adbb3b06e3172
[INFO] running `Command { std: "docker" "start" "-a" "b44a7bd34628077f2475c7f9511390f3f02bd81f61410827072adbb3b06e3172", 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: `DifferentialEquations` (lib) generated 1 warning
[INFO] [stderr] warning: `DifferentialEquations` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/DifferentialEquations-8b10f906ab1e00fe)
[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" "b44a7bd34628077f2475c7f9511390f3f02bd81f61410827072adbb3b06e3172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b44a7bd34628077f2475c7f9511390f3f02bd81f61410827072adbb3b06e3172", kill_on_drop: false }`
[INFO] [stdout] b44a7bd34628077f2475c7f9511390f3f02bd81f61410827072adbb3b06e3172
