[INFO] fetching crate numint 0.1.2...
[INFO] checking numint-0.1.2 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate numint 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate numint 0.1.2
[INFO] finished tweaking crates.io crate numint 0.1.2
[INFO] tweaked toml for crates.io crate numint 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate numint 0.1.2 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 26 packages to latest compatible versions
[INFO] [stderr]       Adding linalg-traits v0.9.1 (available: v0.12.0)
[INFO] [stderr]       Adding nalgebra v0.33.2 (available: v0.34.0)
[INFO] [stderr]       Adding numtest v0.1.6 (available: v0.3.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b78eb858b846a8175cb06e86b387dc58c45fc34976ea8a56e94a42f8fc14914e
[INFO] running `Command { std: "docker" "start" "-a" "b78eb858b846a8175cb06e86b387dc58c45fc34976ea8a56e94a42f8fc14914e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b78eb858b846a8175cb06e86b387dc58c45fc34976ea8a56e94a42f8fc14914e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b78eb858b846a8175cb06e86b387dc58c45fc34976ea8a56e94a42f8fc14914e", kill_on_drop: false }`
[INFO] [stdout] b78eb858b846a8175cb06e86b387dc58c45fc34976ea8a56e94a42f8fc14914e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cec7ddbf4f9639188a223e0de26b0ce39e0c4f89a578cd69eeec888b5cdca76
[INFO] running `Command { std: "docker" "start" "-a" "1cec7ddbf4f9639188a223e0de26b0ce39e0c4f89a578cd69eeec888b5cdca76", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking linalg-traits v0.9.1
[INFO] [stderr]     Checking numtest v0.1.6
[INFO] [stderr]     Checking numint v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `OdeState` and `StateIndex`
[INFO] [stdout]  --> src/ode_state/smatrix.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::ode_state::ode_state_trait::{OdeState, StateIndex};
[INFO] [stdout]   |                                         ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `linalg_traits::Matrix`
[INFO] [stdout]  --> src/ode_state/smatrix.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use linalg_traits::Matrix;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::StateIndex`
[INFO] [stdout]    --> src/solve_ivp.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |     use crate::StateIndex;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StateIndex`
[INFO] [stdout]  --> src/ode_state/smatrix.rs:1:51
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::ode_state::ode_state_trait::{OdeState, StateIndex};
[INFO] [stdout]   |                                                   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OdeState`
[INFO] [stdout]  --> src/ode_state/smatrix.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::ode_state::ode_state_trait::{OdeState, StateIndex};
[INFO] [stdout]   |                                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `linalg_traits::Matrix`
[INFO] [stdout]  --> src/ode_state/smatrix.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use linalg_traits::Matrix;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.03s
[INFO] running `Command { std: "docker" "inspect" "1cec7ddbf4f9639188a223e0de26b0ce39e0c4f89a578cd69eeec888b5cdca76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cec7ddbf4f9639188a223e0de26b0ce39e0c4f89a578cd69eeec888b5cdca76", kill_on_drop: false }`
[INFO] [stdout] 1cec7ddbf4f9639188a223e0de26b0ce39e0c4f89a578cd69eeec888b5cdca76