[INFO] cloning repository https://github.com/psimonyi/songset
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/psimonyi/songset" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsimonyi%2Fsongset", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsimonyi%2Fsongset'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e68587c8f1ea47efce9bea41a4ace03fff7e46c1
[INFO] checking psimonyi/songset against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsimonyi%2Fsongset" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/psimonyi/songset on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/psimonyi/songset
[INFO] finished tweaking git repo https://github.com/psimonyi/songset
[INFO] tweaked toml for git repo https://github.com/psimonyi/songset written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/psimonyi/songset already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7272822236b1402f94c44cb10bdb5f6d9e3c1a431f77050f9ae06e328f9c9da
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f7272822236b1402f94c44cb10bdb5f6d9e3c1a431f77050f9ae06e328f9c9da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7272822236b1402f94c44cb10bdb5f6d9e3c1a431f77050f9ae06e328f9c9da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7272822236b1402f94c44cb10bdb5f6d9e3c1a431f77050f9ae06e328f9c9da", kill_on_drop: false }`
[INFO] [stdout] f7272822236b1402f94c44cb10bdb5f6d9e3c1a431f77050f9ae06e328f9c9da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1ecd6df89e51cca57e57819b2c186270c902e21d6202073b5ae4dfab8440935
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a1ecd6df89e51cca57e57819b2c186270c902e21d6202073b5ae4dfab8440935", kill_on_drop: false }`
[INFO] [stderr]    Compiling cairo-rs v0.3.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.3.0
[INFO] [stderr]    Compiling gio v0.3.0
[INFO] [stderr]     Checking c_vec v1.2.1
[INFO] [stderr]    Compiling gdk v0.7.0
[INFO] [stderr]    Compiling gtk v0.3.0
[INFO] [stderr]    Compiling pangocairo v0.4.1
[INFO] [stderr]    Compiling glib-sys v0.5.0
[INFO] [stderr]    Compiling gobject-sys v0.5.0
[INFO] [stderr]    Compiling gio-sys v0.5.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.5.0
[INFO] [stderr]    Compiling pango-sys v0.5.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.5.0
[INFO] [stderr]    Compiling gdk-sys v0.5.0
[INFO] [stderr]    Compiling atk-sys v0.5.0
[INFO] [stderr]    Compiling pangocairo-sys v0.6.0
[INFO] [stderr]    Compiling gtk-sys v0.5.0
[INFO] [stderr]    Compiling peg v0.5.4
[INFO] [stderr]    Compiling songset v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking glib v0.4.0
[INFO] [stderr]     Checking pango v0.3.0
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/songset-40edcfa0a9e71e45/out/grammar.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         try !
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/songset-40edcfa0a9e71e45/out/grammar.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |         self . expected . len() == 0 { try ! (write ! (fmt, "EOF")) ; } else
[INFO] [stdout]    |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/songset-40edcfa0a9e71e45/out/grammar.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |             try !
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/songset-40edcfa0a9e71e45/out/grammar.rs:30:55
[INFO] [stdout]    |
[INFO] [stdout] 30 |             let mut iter = self . expected . iter() ; try !
[INFO] [stdout]    |                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/songset-40edcfa0a9e71e45/out/grammar.rs:34:15
[INFO] [stdout]    |
[INFO] [stdout] 34 |             { try ! (write ! (fmt, ", `{}`", escape_default(elem))) ; }
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/print.rs:215:56
[INFO] [stdout]     |
[INFO] [stdout] 215 | fn draw_verses(cr: &Cr, config: &LayoutConfig) -> (Box<cairo::Pattern>, Size) {
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^ help: use `dyn`: `dyn cairo::Pattern`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/print.rs:90:1
[INFO] [stdout]    |
[INFO] [stdout] 90 | / lazy_static! {
[INFO] [stdout] 91 | |     static ref BASE_FONT: FontDesc = {
[INFO] [stdout] 92 | |         let mut font = pango::FontDescription::new();
[INFO] [stdout] 93 | |         font.set_family("Caladea");
[INFO] [stdout] ...  |
[INFO] [stdout] 96 | |     };
[INFO] [stdout] 97 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/print.rs:113:1
[INFO] [stdout]     |
[INFO] [stdout] 113 | / lazy_static! {
[INFO] [stdout] 114 | |     static ref PAGING_FONT: FontDesc = {
[INFO] [stdout] 115 | |         let mut font = BASE_FONT.clone();
[INFO] [stdout] 116 | |         font.set_absolute_size(pango_from_points(12.0));
[INFO] [stdout] 117 | |         FontDesc(font)
[INFO] [stdout] 118 | |     };
[INFO] [stdout] 119 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/print.rs:135:1
[INFO] [stdout]     |
[INFO] [stdout] 135 | / lazy_static! {
[INFO] [stdout] 136 | |     static ref TITLE_FONT: FontDesc = {
[INFO] [stdout] 137 | |         let mut font = BASE_FONT.clone();
[INFO] [stdout] 138 | |         font.set_absolute_size(pango_from_points(20.0));
[INFO] [stdout] ...   |
[INFO] [stdout] 141 | |     };
[INFO] [stdout] 142 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/songset-40edcfa0a9e71e45/out/grammar.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         try !
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/songset-40edcfa0a9e71e45/out/grammar.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |         self . expected . len() == 0 { try ! (write ! (fmt, "EOF")) ; } else
[INFO] [stdout]    |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/songset-40edcfa0a9e71e45/out/grammar.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |             try !
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/songset-40edcfa0a9e71e45/out/grammar.rs:30:55
[INFO] [stdout]    |
[INFO] [stdout] 30 |             let mut iter = self . expected . iter() ; try !
[INFO] [stdout]    |                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/songset-40edcfa0a9e71e45/out/grammar.rs:34:15
[INFO] [stdout]    |
[INFO] [stdout] 34 |             { try ! (write ! (fmt, ", `{}`", escape_default(elem))) ; }
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/print.rs:215:56
[INFO] [stdout]     |
[INFO] [stdout] 215 | fn draw_verses(cr: &Cr, config: &LayoutConfig) -> (Box<cairo::Pattern>, Size) {
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^ help: use `dyn`: `dyn cairo::Pattern`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/print.rs:90:1
[INFO] [stdout]    |
[INFO] [stdout] 90 | / lazy_static! {
[INFO] [stdout] 91 | |     static ref BASE_FONT: FontDesc = {
[INFO] [stdout] 92 | |         let mut font = pango::FontDescription::new();
[INFO] [stdout] 93 | |         font.set_family("Caladea");
[INFO] [stdout] ...  |
[INFO] [stdout] 96 | |     };
[INFO] [stdout] 97 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/print.rs:113:1
[INFO] [stdout]     |
[INFO] [stdout] 113 | / lazy_static! {
[INFO] [stdout] 114 | |     static ref PAGING_FONT: FontDesc = {
[INFO] [stdout] 115 | |         let mut font = BASE_FONT.clone();
[INFO] [stdout] 116 | |         font.set_absolute_size(pango_from_points(12.0));
[INFO] [stdout] 117 | |         FontDesc(font)
[INFO] [stdout] 118 | |     };
[INFO] [stdout] 119 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/print.rs:135:1
[INFO] [stdout]     |
[INFO] [stdout] 135 | / lazy_static! {
[INFO] [stdout] 136 | |     static ref TITLE_FONT: FontDesc = {
[INFO] [stdout] 137 | |         let mut font = BASE_FONT.clone();
[INFO] [stdout] 138 | |         font.set_absolute_size(pango_from_points(20.0));
[INFO] [stdout] ...   |
[INFO] [stdout] 141 | |     };
[INFO] [stdout] 142 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.37s
[INFO] running `Command { std: "docker" "inspect" "a1ecd6df89e51cca57e57819b2c186270c902e21d6202073b5ae4dfab8440935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1ecd6df89e51cca57e57819b2c186270c902e21d6202073b5ae4dfab8440935", kill_on_drop: false }`
[INFO] [stdout] a1ecd6df89e51cca57e57819b2c186270c902e21d6202073b5ae4dfab8440935