[INFO] updating cached repository https://github.com/wmww/snap-out [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8f37005d8edd4bef513329593315452848fad170 [INFO] testing wmww/snap-out against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwmww%2Fsnap-out" "work/builds/worker-7/source"` [INFO] [stderr] Cloning into 'work/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wmww/snap-out on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/wmww/snap-out [INFO] finished tweaking git repo https://github.com/wmww/snap-out [INFO] tweaked toml for git repo https://github.com/wmww/snap-out written to work/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/wmww/snap-out already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] a634055d48db8971d8e62ed4646e1fa66aa99cead7e11c2d9f2e286474a65ec1 [INFO] running `"docker" "start" "-a" "a634055d48db8971d8e62ed4646e1fa66aa99cead7e11c2d9f2e286474a65ec1"` [INFO] [stderr] Compiling simple-error v0.2.0 [INFO] [stderr] Compiling libflate v0.1.24 [INFO] [stderr] Compiling procfs v0.5.3 [INFO] [stderr] Compiling snap-out v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/debug.rs:9:78 [INFO] [stderr] | [INFO] [stderr] 9 | fn get_environment_info(manager: &mut manager::Manager) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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/debug.rs:13:74 [INFO] [stderr] | [INFO] [stderr] 13 | fn dump_debugging_info(manager: &mut manager::Manager) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/environments.rs:24:36 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn detect(mut process: Box) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn process::Process` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/environments.rs:24:75 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn detect(mut process: Box) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/manager.rs:6:42 [INFO] [stderr] | [INFO] [stderr] 6 | type GenericResult = Result, Rc>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/process.rs:9:47 [INFO] [stderr] | [INFO] [stderr] 9 | fn get_parent(&self) -> Result>, Box>; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Process` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/process.rs:9:62 [INFO] [stderr] | [INFO] [stderr] 9 | fn get_parent(&self) -> Result>, Box>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/process.rs:20:78 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn from_procfs_process(process: procfs::Process) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/process.rs:25:41 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn myself() -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/process.rs:31:47 [INFO] [stderr] | [INFO] [stderr] 31 | fn get_parent(&self) -> Result>, Box> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Process` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/process.rs:31:62 [INFO] [stderr] | [INFO] [stderr] 31 | fn get_parent(&self) -> Result>, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.85s [INFO] running `"docker" "inspect" "a634055d48db8971d8e62ed4646e1fa66aa99cead7e11c2d9f2e286474a65ec1"` [INFO] running `"docker" "rm" "-f" "a634055d48db8971d8e62ed4646e1fa66aa99cead7e11c2d9f2e286474a65ec1"` [INFO] [stdout] a634055d48db8971d8e62ed4646e1fa66aa99cead7e11c2d9f2e286474a65ec1 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] ba8e6c2f668997bf6f5fa53a10d8d01a61296d9930c9a787cb94511b59469332 [INFO] running `"docker" "start" "-a" "ba8e6c2f668997bf6f5fa53a10d8d01a61296d9930c9a787cb94511b59469332"` [INFO] [stderr] Compiling snap-out v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/debug.rs:9:78 [INFO] [stderr] | [INFO] [stderr] 9 | fn get_environment_info(manager: &mut manager::Manager) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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/debug.rs:13:74 [INFO] [stderr] | [INFO] [stderr] 13 | fn dump_debugging_info(manager: &mut manager::Manager) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/environments.rs:24:36 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn detect(mut process: Box) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn process::Process` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/environments.rs:24:75 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn detect(mut process: Box) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/manager.rs:6:42 [INFO] [stderr] | [INFO] [stderr] 6 | type GenericResult = Result, Rc>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/process.rs:9:47 [INFO] [stderr] | [INFO] [stderr] 9 | fn get_parent(&self) -> Result>, Box>; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Process` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/process.rs:9:62 [INFO] [stderr] | [INFO] [stderr] 9 | fn get_parent(&self) -> Result>, Box>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/process.rs:20:78 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn from_procfs_process(process: procfs::Process) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/process.rs:25:41 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn myself() -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/process.rs:31:47 [INFO] [stderr] | [INFO] [stderr] 31 | fn get_parent(&self) -> Result>, Box> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Process` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/process.rs:31:62 [INFO] [stderr] | [INFO] [stderr] 31 | fn get_parent(&self) -> Result>, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/process.rs:81:51 [INFO] [stderr] | [INFO] [stderr] 81 | fn get_parent(&self) -> Result>, Box> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Process` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/process.rs:81:66 [INFO] [stderr] | [INFO] [stderr] 81 | fn get_parent(&self) -> Result>, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/process.rs:85:57 [INFO] [stderr] | [INFO] [stderr] 85 | .map(|p| Box::new((**p).clone()) as Box)) [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Process` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/process.rs:132:18 [INFO] [stderr] | [INFO] [stderr] 132 | ) as Box); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Process` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.06s [INFO] running `"docker" "inspect" "ba8e6c2f668997bf6f5fa53a10d8d01a61296d9930c9a787cb94511b59469332"` [INFO] running `"docker" "rm" "-f" "ba8e6c2f668997bf6f5fa53a10d8d01a61296d9930c9a787cb94511b59469332"` [INFO] [stdout] ba8e6c2f668997bf6f5fa53a10d8d01a61296d9930c9a787cb94511b59469332 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] 71567c686e901af9281ec38d0a99313865ef914acd7534a594baec622044966b [INFO] running `"docker" "start" "-a" "71567c686e901af9281ec38d0a99313865ef914acd7534a594baec622044966b"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/snap_out-bae22ad658f6ee40 [INFO] [stdout] [INFO] [stdout] running 37 tests [INFO] [stdout] test environments::tests::consolidates_multiple_variables ... ok [INFO] [stdout] test environments::tests::consolidates_single_variable ... ok [INFO] [stdout] test environments::tests::detects_correctly_when_at_snap_boundry ... ok [INFO] [stdout] test environments::tests::consolidates_varibale_only_in_one_env ... ok [INFO] [stdout] test environments::tests::errors_when_not_in_snap ... ok [INFO] [stdout] test options::tests::errors_on_bad_arg ... ok [INFO] [stdout] test options::tests::none_on_no_args ... ok [INFO] [stdout] test options::tests::parses_command_with_args ... ok [INFO] [stdout] test environments::tests::errors_when_cant_escape_snap ... ok [INFO] [stdout] test environments::tests::detects_correctly_when_multiple_layers_in_snap ... ok [INFO] [stdout] test options::tests::parses_command_with_no_args ... ok [INFO] [stdout] test options::tests::parses_show_script ... ok [INFO] [stdout] test command::tests::evaluates_false_bash_exp ... ok [INFO] [stdout] test options::tests::parses_show_version ... ok [INFO] [stdout] test options::tests::parses_show_help ... ok [INFO] [stdout] test variable::tests::clears_variable_set_in_snap ... ok [INFO] [stdout] test variable::tests::detects_required_change_to_value ... ok [INFO] [stdout] test variable::tests::detects_no_required_change_to_empty ... ok [INFO] [stdout] test variable::tests::detects_no_required_change_to_value ... ok [INFO] [stdout] test process::tests::can_get_myself_process ... ok [INFO] [stdout] test variable::tests::leaves_variable_always_set ... ok [INFO] [stdout] test variable::tests::detects_required_clear ... ok [INFO] [stdout] test variable::tests::leaves_variable_changed_in_snap_then_again_in_myself ... ok [INFO] [stdout] test variable::tests::leaves_variable_changed_in_snap_then_cleared_in_myself ... ok [INFO] [stdout] test process::tests::can_get_myself_parent_process ... ok [INFO] [stdout] test variable::tests::restores_variable_cleared_in_snap ... ok [INFO] [stdout] test variable::tests::restores_variable_changed_in_snap ... ok [INFO] [stdout] test variable::tests::leaves_variable_set_in_snap_then_cleared_in_myself ... ok [INFO] [stdout] test command::tests::evaluates_true_bash_exp ... ok [INFO] [stdout] test variable::tests::leaves_variable_set_in_snap_then_changed_in_myself ... ok [INFO] [stdout] test process::tests::can_traverse_to_top ... ok [INFO] [stdout] test variable::tests::leaves_variable_set_in_myself ... ok [INFO] [stdout] test process::tests::correctly_detects_env_vars ... ok [INFO] [stdout] test command::tests::running_false_returns_1 ... ok [INFO] [stdout] test command::tests::running_true_returns_0 ... ok [INFO] [stdout] test command::tests::can_remove_variable ... ok [INFO] [stdout] test command::tests::can_add_variable ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "71567c686e901af9281ec38d0a99313865ef914acd7534a594baec622044966b"` [INFO] running `"docker" "rm" "-f" "71567c686e901af9281ec38d0a99313865ef914acd7534a594baec622044966b"` [INFO] [stdout] 71567c686e901af9281ec38d0a99313865ef914acd7534a594baec622044966b