[INFO] cloning repository nikklassen/Splash [INFO] running `"git" "clone" "--bare" "git://github.com/nikklassen/Splash.git" "work/cache/sources/gh/nikklassen/Splash"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/nikklassen/Splash'... [INFO] running `"git" "clone" "work/cache/sources/gh/nikklassen/Splash" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/nikklassen/Splash"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/nikklassen/Splash'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/nikklassen/Splash" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/nikklassen/Splash"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/nikklassen/Splash'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 72b6640c82f24fad0dad491cbd64fd1dbb49daf8 [INFO] sha for GitHub repo nikklassen/Splash: 72b6640c82f24fad0dad491cbd64fd1dbb49daf8 [INFO] validating manifest of nikklassen/Splash on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of nikklassen/Splash on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing nikklassen/Splash [INFO] finished frobbing nikklassen/Splash [INFO] frobbed toml for nikklassen/Splash written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/nikklassen/Splash/Cargo.toml [INFO] started frobbing nikklassen/Splash [INFO] finished frobbing nikklassen/Splash [INFO] frobbed toml for nikklassen/Splash written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/nikklassen/Splash/Cargo.toml [INFO] crate nikklassen/Splash already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking nikklassen/Splash against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-2/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/nikklassen/Splash:/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=forbid" "-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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b791e4546621888ed72ddc72ce0c6f5db4817674179e71c70e26a8b4d48621fe [INFO] running `"docker" "start" "-a" "b791e4546621888ed72ddc72ce0c6f5db4817674179e71c70e26a8b4d48621fe"` [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Compiling splash v0.0.1 (/opt/crater/workdir) [INFO] [stderr] Checking getopts v0.2.17 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Checking nix v0.11.0 [INFO] [stderr] Checking combine v3.3.2 [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builtin.rs:15:26 [INFO] [stderr] | [INFO] [stderr] 15 | fn dup(&self) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Builtin` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builtin.rs:31:26 [INFO] [stderr] | [INFO] [stderr] 31 | fn dup(&self) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Builtin` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builtin.rs:36:49 [INFO] [stderr] | [INFO] [stderr] 36 | pub type BuiltinMap = HashMap<&'static str, Box>; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Builtin` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builtin.rs:105:26 [INFO] [stderr] | [INFO] [stderr] 105 | fn dup(&self) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Builtin` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builtin.rs:160:54 [INFO] [stderr] | [INFO] [stderr] 160 | Box::new(SimpleBuiltin($cmd)) as Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Builtin` [INFO] [stderr] ... [INFO] [stderr] 172 | / add_builtin_fns!( [INFO] [stderr] 173 | | builtins, [INFO] [stderr] 174 | | [ [INFO] [stderr] 175 | | ("echo", echo), [INFO] [stderr] ... | [INFO] [stderr] 183 | | ] [INFO] [stderr] 184 | | ); [INFO] [stderr] | |______- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: the item `libc` is imported redundantly [INFO] [stderr] --> src/job.rs:203:17 [INFO] [stderr] | [INFO] [stderr] 5 | use libc; [INFO] [stderr] | ---- the item `libc` is already imported here [INFO] [stderr] ... [INFO] [stderr] 203 | use libc; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/process.rs:267:19 [INFO] [stderr] | [INFO] [stderr] 267 | cmd: &mut Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Builtin` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/input/prompt.rs:5:47 [INFO] [stderr] | [INFO] [stderr] 5 | use std::sync::atomic::{AtomicBool, Ordering, ATOMIC_BOOL_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/input/prompt.rs:67:30 [INFO] [stderr] | [INFO] [stderr] 67 | static RUNNING: AtomicBool = ATOMIC_BOOL_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_ISIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/signals.rs:2:48 [INFO] [stderr] | [INFO] [stderr] 2 | use std::sync::atomic::{AtomicIsize, Ordering, ATOMIC_ISIZE_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_ISIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/signals.rs:8:35 [INFO] [stderr] | [INFO] [stderr] 8 | static LAST_SIGNAL: AtomicIsize = ATOMIC_ISIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicIsize::new(0)` [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/test_fixture.rs:16:41 [INFO] [stderr] | [INFO] [stderr] 16 | pub type TestList = Vec<(String, Box)>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T) + Send` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builtin.rs:15:26 [INFO] [stderr] | [INFO] [stderr] 15 | fn dup(&self) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Builtin` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builtin.rs:31:26 [INFO] [stderr] | [INFO] [stderr] 31 | fn dup(&self) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Builtin` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builtin.rs:36:49 [INFO] [stderr] | [INFO] [stderr] 36 | pub type BuiltinMap = HashMap<&'static str, Box>; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Builtin` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builtin.rs:105:26 [INFO] [stderr] | [INFO] [stderr] 105 | fn dup(&self) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Builtin` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builtin.rs:160:54 [INFO] [stderr] | [INFO] [stderr] 160 | Box::new(SimpleBuiltin($cmd)) as Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Builtin` [INFO] [stderr] ... [INFO] [stderr] 172 | / add_builtin_fns!( [INFO] [stderr] 173 | | builtins, [INFO] [stderr] 174 | | [ [INFO] [stderr] 175 | | ("echo", echo), [INFO] [stderr] ... | [INFO] [stderr] 183 | | ] [INFO] [stderr] 184 | | ); [INFO] [stderr] | |______- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: the item `libc` is imported redundantly [INFO] [stderr] --> src/job.rs:203:17 [INFO] [stderr] | [INFO] [stderr] 5 | use libc; [INFO] [stderr] | ---- the item `libc` is already imported here [INFO] [stderr] ... [INFO] [stderr] 203 | use libc; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/process.rs:267:19 [INFO] [stderr] | [INFO] [stderr] 267 | cmd: &mut Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Builtin` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/input/prompt.rs:5:47 [INFO] [stderr] | [INFO] [stderr] 5 | use std::sync::atomic::{AtomicBool, Ordering, ATOMIC_BOOL_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/input/prompt.rs:67:30 [INFO] [stderr] | [INFO] [stderr] 67 | static RUNNING: AtomicBool = ATOMIC_BOOL_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_ISIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/signals.rs:2:48 [INFO] [stderr] | [INFO] [stderr] 2 | use std::sync::atomic::{AtomicIsize, Ordering, ATOMIC_ISIZE_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_ISIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/signals.rs:8:35 [INFO] [stderr] | [INFO] [stderr] 8 | static LAST_SIGNAL: AtomicIsize = ATOMIC_ISIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicIsize::new(0)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bitflags::core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/eval.rs:37:24 [INFO] [stderr] | [INFO] [stderr] 37 | Some(s.trim_right().to_string()) [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bitflags::core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/expand.rs:57:16 [INFO] [stderr] | [INFO] [stderr] 57 | output.trim_right_matches('\n').to_owned() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bitflags::core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/eval.rs:37:24 [INFO] [stderr] | [INFO] [stderr] 37 | Some(s.trim_right().to_string()) [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bitflags::core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/expand.rs:57:16 [INFO] [stderr] | [INFO] [stderr] 57 | output.trim_right_matches('\n').to_owned() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/eval.rs:137:13 [INFO] [stderr] | [INFO] [stderr] 137 | for mut command in commands { [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/eval.rs:200:13 [INFO] [stderr] | [INFO] [stderr] 200 | let mut cmd = cmds.remove(0); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/eval.rs:388:17 [INFO] [stderr] | [INFO] [stderr] 388 | let mut match_vars = [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/eval.rs:137:13 [INFO] [stderr] | [INFO] [stderr] 137 | for mut command in commands { [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/eval.rs:200:13 [INFO] [stderr] | [INFO] [stderr] 200 | let mut cmd = cmds.remove(0); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/eval.rs:388:17 [INFO] [stderr] | [INFO] [stderr] 388 | let mut match_vars = [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.17s [INFO] running `"docker" "inspect" "b791e4546621888ed72ddc72ce0c6f5db4817674179e71c70e26a8b4d48621fe"` [INFO] running `"docker" "rm" "-f" "b791e4546621888ed72ddc72ce0c6f5db4817674179e71c70e26a8b4d48621fe"` [INFO] [stdout] b791e4546621888ed72ddc72ce0c6f5db4817674179e71c70e26a8b4d48621fe