[INFO] fetching crate polk 1.1.3... [INFO] checking polk-1.1.3 against try#b0d0ea232bdae12fa8da8491a91ae1db029990ef for pr-84037 [INFO] extracting crate polk 1.1.3 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate polk 1.1.3 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 crates.io crate polk 1.1.3 [INFO] finished tweaking crates.io crate polk 1.1.3 [INFO] tweaked toml for crates.io crate polk 1.1.3 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 5b8dc32b3acc6d9bba220d4f577c0841f8ab76bb5e4173a5113b763dd6121d41 [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" "5b8dc32b3acc6d9bba220d4f577c0841f8ab76bb5e4173a5113b763dd6121d41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b8dc32b3acc6d9bba220d4f577c0841f8ab76bb5e4173a5113b763dd6121d41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b8dc32b3acc6d9bba220d4f577c0841f8ab76bb5e4173a5113b763dd6121d41", kill_on_drop: false }` [INFO] [stdout] 5b8dc32b3acc6d9bba220d4f577c0841f8ab76bb5e4173a5113b763dd6121d41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2862d9e7731b9fd8e7ac675f2a992859ea36cd2e1dcba5c448f5e4778b3c44a8 [INFO] running `Command { std: "docker" "start" "-a" "2862d9e7731b9fd8e7ac675f2a992859ea36cd2e1dcba5c448f5e4778b3c44a8", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking symlink v0.1.0 [INFO] [stderr] Checking libc v0.2.94 [INFO] [stderr] Checking serde v1.0.125 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling libz-sys v1.1.2 [INFO] [stderr] Compiling openssl-sys v0.9.62 [INFO] [stderr] Compiling libssh2-sys v0.2.21 [INFO] [stderr] Compiling curl-sys v0.4.42+curl-7.76.0 [INFO] [stderr] Compiling libgit2-sys v0.7.11 [INFO] [stderr] Compiling backtrace v0.3.58 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking git2 v0.7.5 [INFO] [stderr] Checking polk v1.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cache.rs:294:66 [INFO] [stdout] | [INFO] [stdout] 294 | fn open_manifest_backend(&self) -> Result<(UserManifest, Box), Error> { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Backend` [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/backend/mod.rs:13:55 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn setup(dest: &Path, source: S) -> Result, Error> [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/backend/mod.rs:21:54 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn open(path: &Path, source: S) -> Result, Error> [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / error_chain! { [INFO] [stdout] 2 | | types { [INFO] [stdout] 3 | | Error, ErrorKind, ResultExt, Result; [INFO] [stdout] 4 | | } [INFO] [stdout] ... | [INFO] [stdout] 12 | | } [INFO] [stdout] 13 | | } [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 associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / error_chain! { [INFO] [stdout] 2 | | types { [INFO] [stdout] 3 | | Error, ErrorKind, ResultExt, Result; [INFO] [stdout] 4 | | } [INFO] [stdout] ... | [INFO] [stdout] 12 | | } [INFO] [stdout] 13 | | } [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cache.rs:294:66 [INFO] [stdout] | [INFO] [stdout] 294 | fn open_manifest_backend(&self) -> Result<(UserManifest, Box), Error> { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Backend` [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/backend/mod.rs:13:55 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn setup(dest: &Path, source: S) -> Result, Error> [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/backend/mod.rs:21:54 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn open(path: &Path, source: S) -> Result, Error> [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/util.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | env::home_dir().expect("user does not have home directory") [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / error_chain! { [INFO] [stdout] 2 | | types { [INFO] [stdout] 3 | | Error, ErrorKind, ResultExt, Result; [INFO] [stdout] 4 | | } [INFO] [stdout] ... | [INFO] [stdout] 12 | | } [INFO] [stdout] 13 | | } [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 associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/errors.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / error_chain! { [INFO] [stdout] 2 | | types { [INFO] [stdout] 3 | | Error, ErrorKind, ResultExt, Result; [INFO] [stdout] 4 | | } [INFO] [stdout] ... | [INFO] [stdout] 12 | | } [INFO] [stdout] 13 | | } [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 associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/errors.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / error_chain! { [INFO] [stdout] 2 | | types { [INFO] [stdout] 3 | | Error, ErrorKind, ResultExt, Result; [INFO] [stdout] 4 | | } [INFO] [stdout] ... | [INFO] [stdout] 12 | | } [INFO] [stdout] 13 | | } [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: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 36s [INFO] running `Command { std: "docker" "inspect" "2862d9e7731b9fd8e7ac675f2a992859ea36cd2e1dcba5c448f5e4778b3c44a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2862d9e7731b9fd8e7ac675f2a992859ea36cd2e1dcba5c448f5e4778b3c44a8", kill_on_drop: false }` [INFO] [stdout] 2862d9e7731b9fd8e7ac675f2a992859ea36cd2e1dcba5c448f5e4778b3c44a8