[INFO] cloning repository https://github.com/Idolf/simple-crypt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Idolf/simple-crypt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIdolf%2Fsimple-crypt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIdolf%2Fsimple-crypt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f5e366868c13490034829ee3596f103c916b6502 [INFO] checking Idolf/simple-crypt against try#b0d0ea232bdae12fa8da8491a91ae1db029990ef for pr-84037 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIdolf%2Fsimple-crypt" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Idolf/simple-crypt on toolchain b0d0ea232bdae12fa8da8491a91ae1db029990ef [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Idolf/simple-crypt [INFO] finished tweaking git repo https://github.com/Idolf/simple-crypt [INFO] tweaked toml for git repo https://github.com/Idolf/simple-crypt written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Idolf/simple-crypt already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand v0.3.20 [INFO] [stderr] Downloaded backtrace v0.3.5 [INFO] [stderr] Downloaded failure_derive v0.1.1 [INFO] [stderr] Downloaded serde_derive v1.0.27 [INFO] [stderr] Downloaded synstructure v0.6.1 [INFO] [stderr] Downloaded nix v0.10.0 [INFO] [stderr] Downloaded backtrace-sys v0.1.16 [INFO] [stderr] Downloaded structopt v0.1.7 [INFO] [stderr] Downloaded ansi_term v0.10.2 [INFO] [stderr] Downloaded clap v2.29.2 [INFO] [stderr] Downloaded serde_cbor v0.8.2 [INFO] [stderr] Downloaded daemonize v0.2.3 [INFO] [stderr] Downloaded mio-uds v0.6.4 [INFO] [stderr] Downloaded mio v0.6.12 [INFO] [stderr] Downloaded tokio-io v0.1.4 [INFO] [stderr] Downloaded bincode v0.9.2 [INFO] [stderr] Downloaded tokio-uds v0.1.7 [INFO] [stderr] Downloaded serde_derive_internals v0.19.0 [INFO] [stderr] Downloaded sodiumoxide v0.0.16 [INFO] [stderr] Downloaded atty v0.2.6 [INFO] [stderr] Downloaded structopt-derive v0.1.6 [INFO] [stderr] Downloaded textwrap v0.9.0 [INFO] [stderr] Downloaded libsodium-sys v0.0.16 [INFO] [stderr] Downloaded failure v0.1.1 [INFO] [stderr] Downloaded serde_bytes v0.10.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 90a23ee04c3ea06405fef55f4970021a015a10e2babe97a7336f19ab2c812afe [INFO] running `Command { std: "docker" "start" "-a" "90a23ee04c3ea06405fef55f4970021a015a10e2babe97a7336f19ab2c812afe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90a23ee04c3ea06405fef55f4970021a015a10e2babe97a7336f19ab2c812afe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90a23ee04c3ea06405fef55f4970021a015a10e2babe97a7336f19ab2c812afe", kill_on_drop: false }` [INFO] [stdout] 90a23ee04c3ea06405fef55f4970021a015a10e2babe97a7336f19ab2c812afe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e3d235243cf87926b727efdea8eb1e68435c7b98155f2376c49f6109633871e [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" "6e3d235243cf87926b727efdea8eb1e68435c7b98155f2376c49f6109633871e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking libc v0.2.36 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Checking rustc-demangle v0.1.5 [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Checking take v0.1.0 [INFO] [stderr] Checking smallvec v0.2.1 [INFO] [stderr] Compiling libsodium-sys v0.0.16 [INFO] [stderr] Checking serde_bytes v0.10.3 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking serde_cbor v0.8.2 [INFO] [stderr] Checking bincode v0.9.2 [INFO] [stderr] Checking base64 v0.9.0 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking termion v1.5.1 [INFO] [stderr] Checking rand v0.3.20 [INFO] [stderr] Checking atty v0.2.6 [INFO] [stderr] Checking daemonize v0.2.3 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking clap v2.29.2 [INFO] [stderr] Checking bytes v0.4.6 [INFO] [stderr] Checking sodiumoxide v0.0.16 [INFO] [stderr] Checking mio v0.6.12 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Checking tokio-io v0.1.4 [INFO] [stderr] Checking mio-uds v0.6.4 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Checking tokio-core v0.1.12 [INFO] [stderr] Compiling structopt-derive v0.1.6 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Checking tokio-uds v0.1.7 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.27 [INFO] [stderr] Checking structopt v0.1.7 [INFO] [stderr] Checking backtrace v0.3.5 [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Checking simple-crypt-util v0.1.0 (/opt/rustwide/workdir/simple-crypt-util) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> simple-crypt-util/src/serde_arrays.rs:106:21 [INFO] [stdout] | [INFO] [stdout] 106 | let s: &Expected = &s.as_ref(); [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Expected` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking simple-crypt-daemon v0.1.0 (/opt/rustwide/workdir/simple-crypt-daemon) [INFO] [stderr] Checking simple-crypt-disk-formats v0.1.0 (/opt/rustwide/workdir/simple-crypt-disk-formats) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> simple-crypt-daemon/src/proto.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 43 | E: Into> + fmt::Debug, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Send + Sync` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> simple-crypt-daemon/src/proto.rs:53:30 [INFO] [stdout] | [INFO] [stdout] 53 | type BindTransport = Box>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> simple-crypt-daemon/src/proto.rs:99:30 [INFO] [stdout] | [INFO] [stdout] 99 | type BindTransport = Box>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking simple-crypt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:91:24 [INFO] [stdout] | [INFO] [stdout] 91 | let mut fail: &failure::Fail = err.cause(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn failure::Fail` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:91:24 [INFO] [stdout] | [INFO] [stdout] 91 | let mut fail: &failure::Fail = err.cause(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn failure::Fail` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/daemon.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 37 | let mut keyfile_data = [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/daemon.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 37 | let mut keyfile_data = [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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.10s [INFO] running `Command { std: "docker" "inspect" "6e3d235243cf87926b727efdea8eb1e68435c7b98155f2376c49f6109633871e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e3d235243cf87926b727efdea8eb1e68435c7b98155f2376c49f6109633871e", kill_on_drop: false }` [INFO] [stdout] 6e3d235243cf87926b727efdea8eb1e68435c7b98155f2376c49f6109633871e