[INFO] cloning repository https://github.com/r-darwish/alma [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/r-darwish/alma" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr-darwish%2Falma"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr-darwish%2Falma'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 11c5b04677050188060bfc510857d5566f76eb3b [INFO] checking r-darwish/alma against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr-darwish%2Falma" "/workspace/builds/worker-13/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/r-darwish/alma on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/r-darwish/alma [INFO] finished tweaking git repo https://github.com/r-darwish/alma [INFO] tweaked toml for git repo https://github.com/r-darwish/alma written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/r-darwish/alma already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e015a10198934e25323c8a7e38d69f659fac0a5ba339b88277051b0faa17e3de [INFO] running `"docker" "start" "-a" "e015a10198934e25323c8a7e38d69f659fac0a5ba339b88277051b0faa17e3de"` [INFO] [stderr] Compiling libc v0.2.61 [INFO] [stderr] Checking byte-unit v3.0.1 [INFO] [stderr] Checking serde v1.0.98 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking getrandom v0.1.8 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking backtrace-sys v0.1.31 [INFO] [stderr] Checking clicolors-control v1.0.0 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking termios v0.3.1 [INFO] [stderr] Checking nix v0.15.0 [INFO] [stderr] Checking backtrace v0.3.34 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking which v2.0.1 [INFO] [stderr] Checking console v0.7.7 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Checking pretty_env_logger v0.3.0 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking dialoguer v0.4.0 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking toml v0.5.2 [INFO] [stderr] Checking alma v0.10.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:103:32 [INFO] [stderr] | [INFO] [stderr] 103 | fn cause(&self) -> Option<&Fail> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Fail` [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/storage/crypt.rs:20:29 [INFO] [stderr] | [INFO] [stderr] 20 | origin: PhantomData<&'o BlockDevice>, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn BlockDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/crypt.rs:24:48 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn prepare(cryptsetup: &Tool, device: &BlockDevice) -> Result<(), Error> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn BlockDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/crypt.rs:38:21 [INFO] [stderr] | [INFO] [stderr] 38 | device: &'o BlockDevice, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn BlockDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/crypt.rs:88:37 [INFO] [stderr] | [INFO] [stderr] 88 | pub fn is_encrypted_device(device: &BlockDevice) -> Result { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn BlockDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/filesystem.rs:26:16 [INFO] [stderr] | [INFO] [stderr] 26 | block: &'a BlockDevice, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn BlockDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/filesystem.rs:31:20 [INFO] [stderr] | [INFO] [stderr] 31 | block: &'a BlockDevice, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn BlockDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/filesystem.rs:46:38 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn from_partition(block: &'a BlockDevice, fs_type: FilesystemType) -> Self { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn BlockDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/filesystem.rs:50:29 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn block(&self) -> &BlockDevice { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn BlockDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/partition.rs:8:29 [INFO] [stderr] | [INFO] [stderr] 8 | origin: PhantomData<&'a Origin>, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Origin` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/storage_device.rs:14:29 [INFO] [stderr] | [INFO] [stderr] 14 | origin: PhantomData<&'a Origin>, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Origin` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:205:15 [INFO] [stderr] | [INFO] [stderr] 205 | e as &BlockDevice [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn BlockDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:207:34 [INFO] [stderr] | [INFO] [stderr] 207 | &root_partition_base as &BlockDevice [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn BlockDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:417:15 [INFO] [stderr] | [INFO] [stderr] 417 | e as &BlockDevice [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn BlockDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:419:34 [INFO] [stderr] | [INFO] [stderr] 419 | &root_partition_base as &BlockDevice [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn BlockDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:494:38 [INFO] [stderr] | [INFO] [stderr] 494 | for cause in (&error as &Fail).iter_causes() { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Fail` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `get_removable_devices` in this scope [INFO] [stderr] --> src/storage/removeable_devices.rs:84:23 [INFO] [stderr] | [INFO] [stderr] 84 | let devices = get_removable_devices().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `get_storage_devices` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:103:32 [INFO] [stderr] | [INFO] [stderr] 103 | fn cause(&self) -> Option<&Fail> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Fail` [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/storage/crypt.rs:20:29 [INFO] [stderr] | [INFO] [stderr] 20 | origin: PhantomData<&'o BlockDevice>, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn BlockDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/crypt.rs:24:48 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn prepare(cryptsetup: &Tool, device: &BlockDevice) -> Result<(), Error> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn BlockDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/crypt.rs:38:21 [INFO] [stderr] | [INFO] [stderr] 38 | device: &'o BlockDevice, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn BlockDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/crypt.rs:88:37 [INFO] [stderr] | [INFO] [stderr] 88 | pub fn is_encrypted_device(device: &BlockDevice) -> Result { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn BlockDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/filesystem.rs:26:16 [INFO] [stderr] | [INFO] [stderr] 26 | block: &'a BlockDevice, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn BlockDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/filesystem.rs:31:20 [INFO] [stderr] | [INFO] [stderr] 31 | block: &'a BlockDevice, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn BlockDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/filesystem.rs:46:38 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn from_partition(block: &'a BlockDevice, fs_type: FilesystemType) -> Self { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn BlockDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/filesystem.rs:50:29 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn block(&self) -> &BlockDevice { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn BlockDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/partition.rs:8:29 [INFO] [stderr] | [INFO] [stderr] 8 | origin: PhantomData<&'a Origin>, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Origin` [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/storage/removeable_devices.rs:80:9 [INFO] [stderr] | [INFO] [stderr] 80 | use super::*; [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/storage/storage_device.rs:14:29 [INFO] [stderr] | [INFO] [stderr] 14 | origin: PhantomData<&'a Origin>, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Origin` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:205:15 [INFO] [stderr] | [INFO] [stderr] 205 | e as &BlockDevice [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn BlockDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:207:34 [INFO] [stderr] | [INFO] [stderr] 207 | &root_partition_base as &BlockDevice [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn BlockDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:417:15 [INFO] [stderr] | [INFO] [stderr] 417 | e as &BlockDevice [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn BlockDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:419:34 [INFO] [stderr] | [INFO] [stderr] 419 | &root_partition_base as &BlockDevice [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn BlockDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:494:38 [INFO] [stderr] | [INFO] [stderr] 494 | for cause in (&error as &Fail).iter_causes() { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Fail` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:384:9 [INFO] [stderr] | [INFO] [stderr] 384 | let mut cryptsetup; [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/main.rs:386:9 [INFO] [stderr] | [INFO] [stderr] 386 | let mut loop_device: Option; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0425`. [INFO] [stderr] error: could not compile `alma`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "e015a10198934e25323c8a7e38d69f659fac0a5ba339b88277051b0faa17e3de"` [INFO] running `"docker" "rm" "-f" "e015a10198934e25323c8a7e38d69f659fac0a5ba339b88277051b0faa17e3de"` [INFO] [stdout] e015a10198934e25323c8a7e38d69f659fac0a5ba339b88277051b0faa17e3de