[INFO] updating cached repository pierrechevalier83/slider [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/pierrechevalier83/slider [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/pierrechevalier83/slider" "work/ex/beta-1.38-1/sources/1.37.0/gh/pierrechevalier83/slider"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/pierrechevalier83/slider'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/pierrechevalier83/slider" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pierrechevalier83/slider"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pierrechevalier83/slider'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1f98c9076d5bd2fbf69629ed401642b49e8c4962 [INFO] sha for GitHub repo pierrechevalier83/slider: 1f98c9076d5bd2fbf69629ed401642b49e8c4962 [INFO] validating manifest of pierrechevalier83/slider on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of pierrechevalier83/slider on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing pierrechevalier83/slider [INFO] finished frobbing pierrechevalier83/slider [INFO] frobbed toml for pierrechevalier83/slider written to work/ex/beta-1.38-1/sources/1.37.0/gh/pierrechevalier83/slider/Cargo.toml [INFO] started frobbing pierrechevalier83/slider [INFO] finished frobbing pierrechevalier83/slider [INFO] frobbed toml for pierrechevalier83/slider written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pierrechevalier83/slider/Cargo.toml [INFO] crate pierrechevalier83/slider already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing pierrechevalier83/slider against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pierrechevalier83/slider:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] e29507557ca9f569233b3e80fc8657a76f7d76dfd1517039fde0621428138ec3 [INFO] running `"docker" "start" "-a" "e29507557ca9f569233b3e80fc8657a76f7d76dfd1517039fde0621428138ec3"` [INFO] [stderr] Compiling serde v0.9.10 [INFO] [stderr] Compiling shader_version v0.2.2 [INFO] [stderr] Compiling xml-rs v0.3.6 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling shared_library v0.1.5 [INFO] [stderr] Compiling gif v0.9.1 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling deque v0.3.1 [INFO] [stderr] Compiling num-rational v0.1.36 [INFO] [stderr] Compiling pistoncore-input v0.17.1 [INFO] [stderr] Compiling gfx_core v0.6.0 [INFO] [stderr] Compiling arrayvec v0.3.20 [INFO] [stderr] Compiling piston2d-graphics v0.21.1 [INFO] [stderr] Compiling rayon v0.6.0 [INFO] [stderr] Compiling x11-dl v2.12.0 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling fs2 v0.2.5 [INFO] [stderr] Compiling tempfile v2.1.5 [INFO] [stderr] Compiling rusttype v0.2.1 [INFO] [stderr] Compiling target_build_utils v0.3.0 [INFO] [stderr] Compiling memmap v0.4.0 [INFO] [stderr] Compiling pistoncore-window v0.26.2 [INFO] [stderr] Compiling pistoncore-event_loop v0.31.4 [INFO] [stderr] Compiling jpeg-decoder v0.1.11 [INFO] [stderr] Compiling wayland-scanner v0.7.8 [INFO] [stderr] warning[E0311]: the parameter type `K` may not live long enough [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19 [INFO] [stderr] | [INFO] [stderr] 81 | match node.force() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding an explicit lifetime bound for `K` [INFO] [stderr] note: the parameter type `K` must be valid for the anonymous lifetime #1 defined on the function body at 77:9... [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | / fn clone_subtree( [INFO] [stderr] 78 | | node: node::NodeRef) [INFO] [stderr] 79 | | -> BTreeMap { [INFO] [stderr] 80 | | [INFO] [stderr] ... | [INFO] [stderr] 136| | } [INFO] [stderr] 137| | } [INFO] [stderr] | |_________^ [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning[E0311]: the parameter type `V` may not live long enough [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19 [INFO] [stderr] | [INFO] [stderr] 81 | match node.force() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding an explicit lifetime bound for `V` [INFO] [stderr] note: the parameter type `V` must be valid for the anonymous lifetime #1 defined on the function body at 77:9... [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | / fn clone_subtree( [INFO] [stderr] 78 | | node: node::NodeRef) [INFO] [stderr] 79 | | -> BTreeMap { [INFO] [stderr] 80 | | [INFO] [stderr] ... | [INFO] [stderr] 136| | } [INFO] [stderr] 137| | } [INFO] [stderr] | |_________^ [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling gl_generator v0.5.2 [INFO] [stderr] Compiling piston v0.31.4 [INFO] [stderr] Compiling wayland-client v0.7.8 [INFO] [stderr] Compiling gfx_gl v0.3.1 [INFO] [stderr] Compiling glutin v0.7.4 [INFO] [stderr] Compiling gl v0.6.1 [INFO] [stderr] Compiling image v0.12.3 [INFO] [stderr] Compiling serde_json v0.9.8 [INFO] [stderr] Compiling libloading v0.3.2 [INFO] [stderr] Compiling dlib v0.3.1 [INFO] [stderr] Compiling wayland-sys v0.7.8 [INFO] [stderr] Compiling wayland-window v0.4.4 [INFO] [stderr] Compiling wayland-kbd v0.6.3 [INFO] [stderr] Compiling winit v0.5.11 [INFO] [stderr] Compiling gfx v0.14.0 [INFO] [stderr] Compiling gfx_device_gl v0.13.0 [INFO] [stderr] Compiling pistoncore-glutin_window v0.35.0 [INFO] [stderr] Compiling piston-gfx_texture v0.22.1 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.38.0 [INFO] [stderr] Compiling piston_window v0.64.0 [INFO] [stderr] Compiling slider v0.4.0 (/opt/crater/workdir) [INFO] [stderr] warning: the item `RESOLUTION_X` is imported redundantly [INFO] [stderr] --> src/skin.rs:103:13 [INFO] [stderr] | [INFO] [stderr] 7 | use settings::{MARGIN_RATIO, RESOLUTION_X, LINING_RATIO, N_COLS, N_ROWS}; [INFO] [stderr] | ------------ the item `RESOLUTION_X` is already imported here [INFO] [stderr] ... [INFO] [stderr] 103 | use settings::RESOLUTION_X; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `RESOLUTION_Y` is imported redundantly [INFO] [stderr] --> src/skin.rs:104:13 [INFO] [stderr] | [INFO] [stderr] 20 | pub const RESOLUTION_Y: f64 = CELL_SIZE * N_ROWS as f64 + 2f64 * (LINING + MARGIN); [INFO] [stderr] | ----------------------------------------------------------------------------------- the item `RESOLUTION_Y` is already defined here [INFO] [stderr] ... [INFO] [stderr] 104 | use skin::RESOLUTION_Y; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 06s [INFO] running `"docker" "inspect" "e29507557ca9f569233b3e80fc8657a76f7d76dfd1517039fde0621428138ec3"` [INFO] running `"docker" "rm" "-f" "e29507557ca9f569233b3e80fc8657a76f7d76dfd1517039fde0621428138ec3"` [INFO] [stdout] e29507557ca9f569233b3e80fc8657a76f7d76dfd1517039fde0621428138ec3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pierrechevalier83/slider:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 176b5d5d35822c26c5c95383c3933410fe686767b556c9fee3aa92a93474ccd8 [INFO] running `"docker" "start" "-a" "176b5d5d35822c26c5c95383c3933410fe686767b556c9fee3aa92a93474ccd8"` [INFO] [stderr] Compiling slider v0.4.0 (/opt/crater/workdir) [INFO] [stderr] warning: the item `RESOLUTION_X` is imported redundantly [INFO] [stderr] --> src/skin.rs:103:13 [INFO] [stderr] | [INFO] [stderr] 7 | use settings::{MARGIN_RATIO, RESOLUTION_X, LINING_RATIO, N_COLS, N_ROWS}; [INFO] [stderr] | ------------ the item `RESOLUTION_X` is already imported here [INFO] [stderr] ... [INFO] [stderr] 103 | use settings::RESOLUTION_X; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `RESOLUTION_Y` is imported redundantly [INFO] [stderr] --> src/skin.rs:104:13 [INFO] [stderr] | [INFO] [stderr] 20 | pub const RESOLUTION_Y: f64 = CELL_SIZE * N_ROWS as f64 + 2f64 * (LINING + MARGIN); [INFO] [stderr] | ----------------------------------------------------------------------------------- the item `RESOLUTION_Y` is already defined here [INFO] [stderr] ... [INFO] [stderr] 104 | use skin::RESOLUTION_Y; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.13s [INFO] running `"docker" "inspect" "176b5d5d35822c26c5c95383c3933410fe686767b556c9fee3aa92a93474ccd8"` [INFO] running `"docker" "rm" "-f" "176b5d5d35822c26c5c95383c3933410fe686767b556c9fee3aa92a93474ccd8"` [INFO] [stdout] 176b5d5d35822c26c5c95383c3933410fe686767b556c9fee3aa92a93474ccd8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pierrechevalier83/slider:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] edbcc992c966606d1b44b4e04d252c1f835550e0ba6127a493e9f7068787ce86 [INFO] running `"docker" "start" "-a" "edbcc992c966606d1b44b4e04d252c1f835550e0ba6127a493e9f7068787ce86"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/crater/target/debug/deps/slider-847fdcd46c162c25 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "edbcc992c966606d1b44b4e04d252c1f835550e0ba6127a493e9f7068787ce86"` [INFO] running `"docker" "rm" "-f" "edbcc992c966606d1b44b4e04d252c1f835550e0ba6127a493e9f7068787ce86"` [INFO] [stdout] edbcc992c966606d1b44b4e04d252c1f835550e0ba6127a493e9f7068787ce86