[INFO] fetching crate ising 0.2.3...
[INFO] testing ising-0.2.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate ising 0.2.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate ising 0.2.3
[INFO] finished tweaking crates.io crate ising 0.2.3
[INFO] tweaked toml for crates.io crate ising 0.2.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ising 0.2.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74fa04d91a21eb22f0dbe17081c91bfb1b952d33b4dd56c48048483490cd799b
[INFO] running `Command { std: "docker" "start" "-a" "74fa04d91a21eb22f0dbe17081c91bfb1b952d33b4dd56c48048483490cd799b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74fa04d91a21eb22f0dbe17081c91bfb1b952d33b4dd56c48048483490cd799b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74fa04d91a21eb22f0dbe17081c91bfb1b952d33b4dd56c48048483490cd799b", kill_on_drop: false }`
[INFO] [stdout] 74fa04d91a21eb22f0dbe17081c91bfb1b952d33b4dd56c48048483490cd799b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f1938356c5f4d3315283fd148f5e0912de8a0f8c8336018a381704a7e608794
[INFO] running `Command { std: "docker" "start" "-a" "7f1938356c5f4d3315283fd148f5e0912de8a0f8c8336018a381704a7e608794", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ising v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "7f1938356c5f4d3315283fd148f5e0912de8a0f8c8336018a381704a7e608794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f1938356c5f4d3315283fd148f5e0912de8a0f8c8336018a381704a7e608794", kill_on_drop: false }`
[INFO] [stdout] 7f1938356c5f4d3315283fd148f5e0912de8a0f8c8336018a381704a7e608794
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4136c00c054fbfbbb0b0c1329ef621b0f157423f081384671f54ceee6c71d55c
[INFO] running `Command { std: "docker" "start" "-a" "4136c00c054fbfbbb0b0c1329ef621b0f157423f081384671f54ceee6c71d55c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ising v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "4136c00c054fbfbbb0b0c1329ef621b0f157423f081384671f54ceee6c71d55c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4136c00c054fbfbbb0b0c1329ef621b0f157423f081384671f54ceee6c71d55c", kill_on_drop: false }`
[INFO] [stdout] 4136c00c054fbfbbb0b0c1329ef621b0f157423f081384671f54ceee6c71d55c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 37a5157219bc135cc9a51d7e1771f7a3c860d578cfe3d1f79945b2f36f740041
[INFO] running `Command { std: "docker" "start" "-a" "37a5157219bc135cc9a51d7e1771f7a3c860d578cfe3d1f79945b2f36f740041", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ising-5aaf3adb6075419f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::critical_temperature_constant ... 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 ising
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/algorithm/mod.rs - algorithm::Algorithm (line 52) ... ok
[INFO] [stdout] test src/simulation.rs - simulation::Simulation::new (line 18) ... ok
[INFO] [stdout] test src/lattice.rs - lattice::Lattice::new (line 35) ... ok
[INFO] [stdout] test src/lattice.rs - lattice::Lattice::side_length (line 77) ... ok
[INFO] [stdout] test src/lattice.rs - lattice::Lattice::vec (line 97) ... ok
[INFO] [stdout] test src/lattice.rs - lattice::Lattice::set_value (line 190) ... ok
[INFO] [stdout] test src/lattice.rs - lattice::Lattice::rand_spin_with_value (line 124) ... ok
[INFO] [stdout] test src/lattice.rs - lattice::Lattice::magnetization (line 279) ... ok
[INFO] [stdout] test src/simulation.rs - simulation::Simulation::new (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "37a5157219bc135cc9a51d7e1771f7a3c860d578cfe3d1f79945b2f36f740041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37a5157219bc135cc9a51d7e1771f7a3c860d578cfe3d1f79945b2f36f740041", kill_on_drop: false }`
[INFO] [stdout] 37a5157219bc135cc9a51d7e1771f7a3c860d578cfe3d1f79945b2f36f740041