[INFO] updating cached repository https://github.com/MrWint/smb-opt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] daa44287bc9ccab7e85b430e80bf7dff77542542
[INFO] testing MrWint/smb-opt against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrWint%2Fsmb-opt" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MrWint/smb-opt on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MrWint/smb-opt
[INFO] finished tweaking git repo https://github.com/MrWint/smb-opt
[INFO] tweaked toml for git repo https://github.com/MrWint/smb-opt written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/MrWint/smb-opt already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a34e58a2c55df9afa68c3460b314a2697ceca4c6a217c7697e916b4276c8242
[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" "9a34e58a2c55df9afa68c3460b314a2697ceca4c6a217c7697e916b4276c8242", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a34e58a2c55df9afa68c3460b314a2697ceca4c6a217c7697e916b4276c8242", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a34e58a2c55df9afa68c3460b314a2697ceca4c6a217c7697e916b4276c8242", kill_on_drop: false }`
[INFO] [stdout] 9a34e58a2c55df9afa68c3460b314a2697ceca4c6a217c7697e916b4276c8242
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a35e10e569ad9287cd83b1beaf001ad21acc0800c3e358978c9b883fc0c097d3
[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" "a35e10e569ad9287cd83b1beaf001ad21acc0800c3e358978c9b883fc0c097d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.0.0
[INFO] [stderr]    Compiling bitpack v0.2.1
[INFO] [stderr]    Compiling smb-opt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/emu.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | / bitflags! {
[INFO] [stdout] 9  | |   pub struct Input: u8 {
[INFO] [stdout] 10 | |     const A      = 0b10000000;
[INFO] [stdout] 11 | |     const B      = 0b01000000;
[INFO] [stdout] ...  |
[INFO] [stdout] 18 | |   }
[INFO] [stdout] 19 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[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 item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/emu.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | / bitflags! {
[INFO] [stdout] 9  | |   pub struct Input: u8 {
[INFO] [stdout] 10 | |     const A      = 0b10000000;
[INFO] [stdout] 11 | |     const B      = 0b01000000;
[INFO] [stdout] ...  |
[INFO] [stdout] 18 | |   }
[INFO] [stdout] 19 | | }
[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 item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/emu.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | / bitflags! {
[INFO] [stdout] 9  | |   pub struct Input: u8 {
[INFO] [stdout] 10 | |     const A      = 0b10000000;
[INFO] [stdout] 11 | |     const B      = 0b01000000;
[INFO] [stdout] ...  |
[INFO] [stdout] 18 | |   }
[INFO] [stdout] 19 | | }
[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 item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/state.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / bitflags! {
[INFO] [stdout] 28 | |   pub struct Dir: u8 {
[INFO] [stdout] 29 | |     const LEFT   = 0b00000010;
[INFO] [stdout] 30 | |     const RIGHT  = 0b00000001;
[INFO] [stdout] 31 | |     const LR = Self::LEFT.bits | Self::RIGHT.bits;
[INFO] [stdout] 32 | |   }
[INFO] [stdout] 33 | | }
[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 item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/state.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / bitflags! {
[INFO] [stdout] 28 | |   pub struct Dir: u8 {
[INFO] [stdout] 29 | |     const LEFT   = 0b00000010;
[INFO] [stdout] 30 | |     const RIGHT  = 0b00000001;
[INFO] [stdout] 31 | |     const LR = Self::LEFT.bits | Self::RIGHT.bits;
[INFO] [stdout] 32 | |   }
[INFO] [stdout] 33 | | }
[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 item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/state.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / bitflags! {
[INFO] [stdout] 28 | |   pub struct Dir: u8 {
[INFO] [stdout] 29 | |     const LEFT   = 0b00000010;
[INFO] [stdout] 30 | |     const RIGHT  = 0b00000001;
[INFO] [stdout] 31 | |     const LR = Self::LEFT.bits | Self::RIGHT.bits;
[INFO] [stdout] 32 | |   }
[INFO] [stdout] 33 | | }
[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: unnecessary braces around block return value
[INFO] [stdout]    --> src/case/w11.rs:214:51
[INFO] [stdout]     |
[INFO] [stdout] 214 | ... = { vec![(5,3),(6,3),(7,3),(8,3),(9,3),(4,5),(5,5),(6,5),(7,5),(8,5),(9,5),(10,5),(4,7),(5,7),(6,7),(7,7),(8,7),(9,7),(10,7)] };
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/ida.rs:106:50
[INFO] [stdout]     |
[INFO] [stdout] 106 |   static ref DEBUG_STATE_WATCHLIST: Vec<State> = { vec![] };
[INFO] [stdout]     |                                                  ^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/case/w11.rs:213:1
[INFO] [stdout]     |
[INFO] [stdout] 213 | / lazy_static! {
[INFO] [stdout] 214 | |   static ref W11_SUB_COINS: Vec<(usize, usize)> = { vec![(5,3),(6,3),(7,3),(8,3),(9,3),(4,5),(5,5),(6,5),(7,5),(8,5),(9,5),(10,5),(4,7),(...
[INFO] [stdout] 215 | | }
[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 item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/ida.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | / lazy_static! {
[INFO] [stdout] 106 | |   static ref DEBUG_STATE_WATCHLIST: Vec<State> = { vec![] };
[INFO] [stdout] 107 | | }
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/heuristics/xpos.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 |       let mut next_states = XPosEmu::<O>::run_step(vec![s.clone()], ALLOW_SIDE_COLLISIONS);
[INFO] [stdout]    |           ----^^^^^^^^^^^
[INFO] [stdout]    |           |
[INFO] [stdout]    |           help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/heuristics/ypos.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 |       let mut next_states = YPosEmu::<O>::run_step(vec![s.clone()]);
[INFO] [stdout]    |           ----^^^^^^^^^^^
[INFO] [stdout]    |           |
[INFO] [stdout]    |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]   --> src/store.rs:72:11
[INFO] [stdout]    |
[INFO] [stdout] 72 |           ::std::mem::replace(k, key);
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]   --> src/store.rs:99:11
[INFO] [stdout]    |
[INFO] [stdout] 99 |           ::std::mem::replace(k, key);
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]    --> src/store.rs:206:5
[INFO] [stdout]     |
[INFO] [stdout] 206 |     ::std::mem::replace(&mut self.keys[probe_pos], key);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]    --> src/store.rs:207:5
[INFO] [stdout]     |
[INFO] [stdout] 207 |     ::std::mem::replace(&mut self.values[probe_pos], value);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.42s
[INFO] running `Command { std: "docker" "inspect" "a35e10e569ad9287cd83b1beaf001ad21acc0800c3e358978c9b883fc0c097d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a35e10e569ad9287cd83b1beaf001ad21acc0800c3e358978c9b883fc0c097d3", kill_on_drop: false }`
[INFO] [stdout] a35e10e569ad9287cd83b1beaf001ad21acc0800c3e358978c9b883fc0c097d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75f82595513817d6f652983ddea9b63c1ab888e35204a6498e1375e061889dac
[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" "75f82595513817d6f652983ddea9b63c1ab888e35204a6498e1375e061889dac", kill_on_drop: false }`
[INFO] [stderr]    Compiling smb-opt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/emu.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | / bitflags! {
[INFO] [stdout] 9  | |   pub struct Input: u8 {
[INFO] [stdout] 10 | |     const A      = 0b10000000;
[INFO] [stdout] 11 | |     const B      = 0b01000000;
[INFO] [stdout] ...  |
[INFO] [stdout] 18 | |   }
[INFO] [stdout] 19 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[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 item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/emu.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | / bitflags! {
[INFO] [stdout] 9  | |   pub struct Input: u8 {
[INFO] [stdout] 10 | |     const A      = 0b10000000;
[INFO] [stdout] 11 | |     const B      = 0b01000000;
[INFO] [stdout] ...  |
[INFO] [stdout] 18 | |   }
[INFO] [stdout] 19 | | }
[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 item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/emu.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | / bitflags! {
[INFO] [stdout] 9  | |   pub struct Input: u8 {
[INFO] [stdout] 10 | |     const A      = 0b10000000;
[INFO] [stdout] 11 | |     const B      = 0b01000000;
[INFO] [stdout] ...  |
[INFO] [stdout] 18 | |   }
[INFO] [stdout] 19 | | }
[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 item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/state.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / bitflags! {
[INFO] [stdout] 28 | |   pub struct Dir: u8 {
[INFO] [stdout] 29 | |     const LEFT   = 0b00000010;
[INFO] [stdout] 30 | |     const RIGHT  = 0b00000001;
[INFO] [stdout] 31 | |     const LR = Self::LEFT.bits | Self::RIGHT.bits;
[INFO] [stdout] 32 | |   }
[INFO] [stdout] 33 | | }
[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 item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/state.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / bitflags! {
[INFO] [stdout] 28 | |   pub struct Dir: u8 {
[INFO] [stdout] 29 | |     const LEFT   = 0b00000010;
[INFO] [stdout] 30 | |     const RIGHT  = 0b00000001;
[INFO] [stdout] 31 | |     const LR = Self::LEFT.bits | Self::RIGHT.bits;
[INFO] [stdout] 32 | |   }
[INFO] [stdout] 33 | | }
[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 item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/state.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / bitflags! {
[INFO] [stdout] 28 | |   pub struct Dir: u8 {
[INFO] [stdout] 29 | |     const LEFT   = 0b00000010;
[INFO] [stdout] 30 | |     const RIGHT  = 0b00000001;
[INFO] [stdout] 31 | |     const LR = Self::LEFT.bits | Self::RIGHT.bits;
[INFO] [stdout] 32 | |   }
[INFO] [stdout] 33 | | }
[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: unnecessary braces around block return value
[INFO] [stdout]    --> src/case/w11.rs:214:51
[INFO] [stdout]     |
[INFO] [stdout] 214 | ... = { vec![(5,3),(6,3),(7,3),(8,3),(9,3),(4,5),(5,5),(6,5),(7,5),(8,5),(9,5),(10,5),(4,7),(5,7),(6,7),(7,7),(8,7),(9,7),(10,7)] };
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/ida.rs:106:50
[INFO] [stdout]     |
[INFO] [stdout] 106 |   static ref DEBUG_STATE_WATCHLIST: Vec<State> = { vec![] };
[INFO] [stdout]     |                                                  ^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/case/w11.rs:213:1
[INFO] [stdout]     |
[INFO] [stdout] 213 | / lazy_static! {
[INFO] [stdout] 214 | |   static ref W11_SUB_COINS: Vec<(usize, usize)> = { vec![(5,3),(6,3),(7,3),(8,3),(9,3),(4,5),(5,5),(6,5),(7,5),(8,5),(9,5),(10,5),(4,7),(...
[INFO] [stdout] 215 | | }
[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 item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/ida.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | / lazy_static! {
[INFO] [stdout] 106 | |   static ref DEBUG_STATE_WATCHLIST: Vec<State> = { vec![] };
[INFO] [stdout] 107 | | }
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/heuristics/xpos.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 |       let mut next_states = XPosEmu::<O>::run_step(vec![s.clone()], ALLOW_SIDE_COLLISIONS);
[INFO] [stdout]    |           ----^^^^^^^^^^^
[INFO] [stdout]    |           |
[INFO] [stdout]    |           help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/heuristics/ypos.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 |       let mut next_states = YPosEmu::<O>::run_step(vec![s.clone()]);
[INFO] [stdout]    |           ----^^^^^^^^^^^
[INFO] [stdout]    |           |
[INFO] [stdout]    |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]   --> src/store.rs:72:11
[INFO] [stdout]    |
[INFO] [stdout] 72 |           ::std::mem::replace(k, key);
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]   --> src/store.rs:99:11
[INFO] [stdout]    |
[INFO] [stdout] 99 |           ::std::mem::replace(k, key);
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]    --> src/store.rs:206:5
[INFO] [stdout]     |
[INFO] [stdout] 206 |     ::std::mem::replace(&mut self.keys[probe_pos], key);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]    --> src/store.rs:207:5
[INFO] [stdout]     |
[INFO] [stdout] 207 |     ::std::mem::replace(&mut self.values[probe_pos], value);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.96s
[INFO] running `Command { std: "docker" "inspect" "75f82595513817d6f652983ddea9b63c1ab888e35204a6498e1375e061889dac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75f82595513817d6f652983ddea9b63c1ab888e35204a6498e1375e061889dac", kill_on_drop: false }`
[INFO] [stdout] 75f82595513817d6f652983ddea9b63c1ab888e35204a6498e1375e061889dac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3f857178d44156420c77386f7a559c54decf0aba9c729df5c304c5ad54d207db
[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" "3f857178d44156420c77386f7a559c54decf0aba9c729df5c304c5ad54d207db", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/emu.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / bitflags! {
[INFO] [stderr] 9  | |   pub struct Input: u8 {
[INFO] [stderr] 10 | |     const A      = 0b10000000;
[INFO] [stderr] 11 | |     const B      = 0b01000000;
[INFO] [stderr] ...  |
[INFO] [stderr] 18 | |   }
[INFO] [stderr] 19 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/emu.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / bitflags! {
[INFO] [stderr] 9  | |   pub struct Input: u8 {
[INFO] [stderr] 10 | |     const A      = 0b10000000;
[INFO] [stderr] 11 | |     const B      = 0b01000000;
[INFO] [stderr] ...  |
[INFO] [stderr] 18 | |   }
[INFO] [stderr] 19 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/emu.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / bitflags! {
[INFO] [stderr] 9  | |   pub struct Input: u8 {
[INFO] [stderr] 10 | |     const A      = 0b10000000;
[INFO] [stderr] 11 | |     const B      = 0b01000000;
[INFO] [stderr] ...  |
[INFO] [stderr] 18 | |   }
[INFO] [stderr] 19 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/state.rs:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | / bitflags! {
[INFO] [stderr] 28 | |   pub struct Dir: u8 {
[INFO] [stderr] 29 | |     const LEFT   = 0b00000010;
[INFO] [stderr] 30 | |     const RIGHT  = 0b00000001;
[INFO] [stderr] 31 | |     const LR = Self::LEFT.bits | Self::RIGHT.bits;
[INFO] [stderr] 32 | |   }
[INFO] [stderr] 33 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/state.rs:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | / bitflags! {
[INFO] [stderr] 28 | |   pub struct Dir: u8 {
[INFO] [stderr] 29 | |     const LEFT   = 0b00000010;
[INFO] [stderr] 30 | |     const RIGHT  = 0b00000001;
[INFO] [stderr] 31 | |     const LR = Self::LEFT.bits | Self::RIGHT.bits;
[INFO] [stderr] 32 | |   }
[INFO] [stderr] 33 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/state.rs:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | / bitflags! {
[INFO] [stderr] 28 | |   pub struct Dir: u8 {
[INFO] [stderr] 29 | |     const LEFT   = 0b00000010;
[INFO] [stderr] 30 | |     const RIGHT  = 0b00000001;
[INFO] [stderr] 31 | |     const LR = Self::LEFT.bits | Self::RIGHT.bits;
[INFO] [stderr] 32 | |   }
[INFO] [stderr] 33 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]    --> src/case/w11.rs:214:51
[INFO] [stderr]     |
[INFO] [stderr] 214 | ... = { vec![(5,3),(6,3),(7,3),(8,3),(9,3),(4,5),(5,5),(6,5),(7,5),(8,5),(9,5),(10,5),(4,7),(5,7),(6,7),(7,7),(8,7),(9,7),(10,7)] };
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]    --> src/ida.rs:106:50
[INFO] [stderr]     |
[INFO] [stderr] 106 |   static ref DEBUG_STATE_WATCHLIST: Vec<State> = { vec![] };
[INFO] [stderr]     |                                                  ^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/case/w11.rs:213:1
[INFO] [stderr]     |
[INFO] [stderr] 213 | / lazy_static! {
[INFO] [stderr] 214 | |   static ref W11_SUB_COINS: Vec<(usize, usize)> = { vec![(5,3),(6,3),(7,3),(8,3),(9,3),(4,5),(5,5),(6,5),(7,5),(8,5),(9,5),(10,5),(4,7),(...
[INFO] [stderr] 215 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/ida.rs:105:1
[INFO] [stderr]     |
[INFO] [stderr] 105 | / lazy_static! {
[INFO] [stderr] 106 | |   static ref DEBUG_STATE_WATCHLIST: Vec<State> = { vec![] };
[INFO] [stderr] 107 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/heuristics/xpos.rs:31:11
[INFO] [stderr]    |
[INFO] [stderr] 31 |       let mut next_states = XPosEmu::<O>::run_step(vec![s.clone()], ALLOW_SIDE_COLLISIONS);
[INFO] [stderr]    |           ----^^^^^^^^^^^
[INFO] [stderr]    |           |
[INFO] [stderr]    |           help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/heuristics/ypos.rs:30:11
[INFO] [stderr]    |
[INFO] [stderr] 30 |       let mut next_states = YPosEmu::<O>::run_step(vec![s.clone()]);
[INFO] [stderr]    |           ----^^^^^^^^^^^
[INFO] [stderr]    |           |
[INFO] [stderr]    |           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]   --> src/store.rs:72:11
[INFO] [stderr]    |
[INFO] [stderr] 72 |           ::std::mem::replace(k, key);
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]   --> src/store.rs:99:11
[INFO] [stderr]    |
[INFO] [stderr] 99 |           ::std::mem::replace(k, key);
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/store.rs:206:5
[INFO] [stderr]     |
[INFO] [stderr] 206 |     ::std::mem::replace(&mut self.keys[probe_pos], key);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/store.rs:207:5
[INFO] [stderr]     |
[INFO] [stderr] 207 |     ::std::mem::replace(&mut self.values[probe_pos], value);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/smb_opt-7cecf32bd6f0e819
[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 `Command { std: "docker" "inspect" "3f857178d44156420c77386f7a559c54decf0aba9c729df5c304c5ad54d207db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f857178d44156420c77386f7a559c54decf0aba9c729df5c304c5ad54d207db", kill_on_drop: false }`
[INFO] [stdout] 3f857178d44156420c77386f7a559c54decf0aba9c729df5c304c5ad54d207db