[INFO] fetching crate rurel 0.6.0...
[INFO] testing rurel-0.6.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate rurel 0.6.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate rurel 0.6.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rurel 0.6.0
[INFO] tweaked toml for crates.io crate rurel 0.6.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rurel 0.6.0 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] crate crates.io crate rurel 0.6.0 already has a lockfile, it will not be regenerated
[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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded matrixmultiply v0.3.8
[INFO] [stderr]   Downloaded getrandom v0.2.2
[INFO] [stderr]   Downloaded dfdx v0.11.2
[INFO] [stderr]   Downloaded libc v0.2.91
[INFO] [stderr]   Downloaded rand_core v0.6.2
[INFO] [stderr]   Downloaded cudarc v0.9.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1e587c342d8c78b1f4d21a73742962e98ead6e8bcd2bed5408f5255d5f4f48b2
[INFO] running `Command { std: "docker" "start" "-a" "1e587c342d8c78b1f4d21a73742962e98ead6e8bcd2bed5408f5255d5f4f48b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e587c342d8c78b1f4d21a73742962e98ead6e8bcd2bed5408f5255d5f4f48b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e587c342d8c78b1f4d21a73742962e98ead6e8bcd2bed5408f5255d5f4f48b2", kill_on_drop: false }`
[INFO] [stdout] 1e587c342d8c78b1f4d21a73742962e98ead6e8bcd2bed5408f5255d5f4f48b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 07f0fac37dbdd17fe58f35ae51f3d58af1913847a876eeba4b436d92ecca5570
[INFO] running `Command { std: "docker" "start" "-a" "07f0fac37dbdd17fe58f35ae51f3d58af1913847a876eeba4b436d92ecca5570", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.91
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rurel v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "07f0fac37dbdd17fe58f35ae51f3d58af1913847a876eeba4b436d92ecca5570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07f0fac37dbdd17fe58f35ae51f3d58af1913847a876eeba4b436d92ecca5570", kill_on_drop: false }`
[INFO] [stdout] 07f0fac37dbdd17fe58f35ae51f3d58af1913847a876eeba4b436d92ecca5570
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e2bf8516dbd314ec981a8853c8972a93fd83cdbe964bf7eac36854696c75447f
[INFO] running `Command { std: "docker" "start" "-a" "e2bf8516dbd314ec981a8853c8972a93fd83cdbe964bf7eac36854696c75447f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rurel v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `MyAgent` is never constructed
[INFO] [stdout]    --> src/examples/eucdist_dqn.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | struct MyAgent {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "e2bf8516dbd314ec981a8853c8972a93fd83cdbe964bf7eac36854696c75447f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2bf8516dbd314ec981a8853c8972a93fd83cdbe964bf7eac36854696c75447f", kill_on_drop: false }`
[INFO] [stdout] e2bf8516dbd314ec981a8853c8972a93fd83cdbe964bf7eac36854696c75447f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a68f2ceaf2ad7d897ca3133700931b50da20dbdc9b7c44fa3f9699660e9a0e9a
[INFO] running `Command { std: "docker" "start" "-a" "a68f2ceaf2ad7d897ca3133700931b50da20dbdc9b7c44fa3f9699660e9a0e9a", kill_on_drop: false }`
[INFO] [stderr] warning: struct `MyAgent` is never constructed
[INFO] [stderr]    --> src/examples/eucdist_dqn.rs:111:8
[INFO] [stderr]     |
[INFO] [stderr] 111 | struct MyAgent {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rurel` (example "eucdist_dqn") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rurel-651dd1c3b14ddb09)
[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] [stderr]    Doc-tests rurel
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - doc_test (line 140) ... ignored
[INFO] [stdout] test src/lib.rs - doc_test (line 163) ... ignored
[INFO] [stdout] test src/lib.rs - doc_test (line 179) ... ignored
[INFO] [stdout] test src/lib.rs - doc_test (line 114) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a68f2ceaf2ad7d897ca3133700931b50da20dbdc9b7c44fa3f9699660e9a0e9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a68f2ceaf2ad7d897ca3133700931b50da20dbdc9b7c44fa3f9699660e9a0e9a", kill_on_drop: false }`
[INFO] [stdout] a68f2ceaf2ad7d897ca3133700931b50da20dbdc9b7c44fa3f9699660e9a0e9a