[INFO] fetching crate burn 0.8.0...
[INFO] checking burn-0.8.0 against try#8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f for pr-114559
[INFO] extracting crate burn 0.8.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate burn 0.8.0 on toolchain 8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate burn 0.8.0
[INFO] finished tweaking crates.io crate burn 0.8.0
[INFO] tweaked toml for crates.io crate burn 0.8.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46d2563b2465683b8bcc274ee9334221d0eb85df7444e95c07e13d2ff7bcba71
[INFO] running `Command { std: "docker" "start" "-a" "46d2563b2465683b8bcc274ee9334221d0eb85df7444e95c07e13d2ff7bcba71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46d2563b2465683b8bcc274ee9334221d0eb85df7444e95c07e13d2ff7bcba71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46d2563b2465683b8bcc274ee9334221d0eb85df7444e95c07e13d2ff7bcba71", kill_on_drop: false }`
[INFO] [stdout] 46d2563b2465683b8bcc274ee9334221d0eb85df7444e95c07e13d2ff7bcba71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d61054727eca43fe5a5a4c6255ec9aed7a5de094e54194f5922a944209de0bcf
[INFO] running `Command { std: "docker" "start" "-a" "d61054727eca43fe5a5a4c6255ec9aed7a5de094e54194f5922a944209de0bcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]     Checking rayon-core v1.11.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling time-macros v0.2.11
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ahash v0.8.3
[INFO] [stderr]     Checking gix-hash v0.11.4
[INFO] [stderr]     Checking csv v1.2.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]     Checking gix-trace v0.1.3
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]     Checking regex-syntax v0.7.4
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]     Checking gix-features v0.32.1
[INFO] [stderr]     Checking flate2 v1.0.26
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.7
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]     Checking fdeflate v0.3.0
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling cc v1.0.82
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]     Checking lebe v0.5.2
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]    Compiling const-random-macro v0.1.15
[INFO] [stderr]     Checking hashlink v0.8.3
[INFO] [stderr]     Checking dashmap v5.5.0
[INFO] [stderr]     Checking png v0.17.9
[INFO] [stderr]     Checking uuid v1.4.1
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]     Checking tempfile v3.7.1
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking r2d2 v0.8.10
[INFO] [stderr]     Checking gix-fs v0.4.1
[INFO] [stderr]     Checking const-random v0.1.15
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]    Compiling portable-atomic v1.4.2
[INFO] [stderr]     Checking destructure_traitobject v0.2.0
[INFO] [stderr]    Compiling rustix v0.37.23
[INFO] [stderr]     Checking half v2.3.1
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking rmp v0.8.12
[INFO] [stderr]     Checking gix-tempfile v7.0.2
[INFO] [stderr]     Checking unsafe-any-ors v1.0.0
[INFO] [stderr]     Checking regex-automata v0.3.6
[INFO] [stderr]     Checking ordered-float v2.10.0
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking num-rational v0.4.1
[INFO] [stderr]     Checking rmp-serde v1.1.2
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]     Checking time v0.3.25
[INFO] [stderr]     Checking burn-tensor v0.8.0
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]     Checking burn-common v0.8.0
[INFO] [stderr]     Checking flume v0.10.14
[INFO] [stderr]     Checking colored v2.0.4
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]    Compiling burn-tensor-testgen v0.8.0
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]    Compiling libsqlite3-sys v0.26.0
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking nom v1.2.4
[INFO] [stderr]     Checking drawille v0.3.0
[INFO] [stderr]     Checking nvml-wrapper-sys v0.7.0
[INFO] [stderr]     Checking exr v1.6.4
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking serde_yaml v0.8.26
[INFO] [stderr]     Checking typemap-ors v1.0.0
[INFO] [stderr]     Checking meval v0.2.0
[INFO] [stderr]     Checking burn-autodiff v0.8.0
[INFO] [stderr]     Checking jpeg-decoder v0.3.0
[INFO] [stderr]     Checking console v0.15.7
[INFO] [stderr]    Compiling burn-derive v0.8.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking thread-id v4.1.0
[INFO] [stderr]     Checking bincode v2.0.0-rc.3
[INFO] [stderr]     Checking arc-swap v1.6.0
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking tiff v0.8.1
[INFO] [stderr]     Checking log-mdc v0.1.0
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]     Checking regex v1.9.3
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking indicatif v0.17.6
[INFO] [stderr]     Checking sanitize-filename v0.4.0
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking textplots v0.8.0
[INFO] [stderr]     Checking terminal_size v0.2.6
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling wrapcenum-derive v0.4.0
[INFO] [stderr]     Checking image v0.24.6
[INFO] [stderr]     Checking log4rs v1.2.0
[INFO] [stderr]     Checking nvml-wrapper v0.9.0
[INFO] [stderr]     Checking rusqlite v0.29.0
[INFO] [stderr]     Checking serde_rusqlite v0.33.1
[INFO] [stderr]     Checking r2d2_sqlite v0.22.0
[INFO] [stderr]     Checking burn-dataset v0.8.0
[INFO] [stderr]     Checking burn-core v0.8.0
[INFO] [stderr]     Checking burn-train v0.8.0
[INFO] [stderr]     Checking burn v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.13s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.2.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5`
[INFO] running `Command { std: "docker" "inspect" "d61054727eca43fe5a5a4c6255ec9aed7a5de094e54194f5922a944209de0bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d61054727eca43fe5a5a4c6255ec9aed7a5de094e54194f5922a944209de0bcf", kill_on_drop: false }`
[INFO] [stdout] d61054727eca43fe5a5a4c6255ec9aed7a5de094e54194f5922a944209de0bcf
