[INFO] cloning repository https://github.com/crepererum/peter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crepererum/peter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrepererum%2Fpeter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrepererum%2Fpeter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 645d49ff37ac0e3f35a12a0546f08e264f7a51df [INFO] checking crepererum/peter against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrepererum%2Fpeter" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/crepererum/peter on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/crepererum/peter [INFO] finished tweaking git repo https://github.com/crepererum/peter [INFO] tweaked toml for git repo https://github.com/crepererum/peter written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/crepererum/peter already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wincolor v0.1.6 [INFO] [stderr] Downloaded chacha20-poly1305-aead v0.1.2 [INFO] [stderr] Downloaded regex-syntax v0.6.1 [INFO] [stderr] Downloaded atty v0.2.10 [INFO] [stderr] Downloaded aho-corasick v0.6.4 [INFO] [stderr] Downloaded serde_derive v1.0.66 [INFO] [stderr] Downloaded subtle v0.6.3 [INFO] [stderr] Downloaded clap-verbosity-flag v0.1.0 [INFO] [stderr] Downloaded rustc-demangle v0.1.8 [INFO] [stderr] Downloaded smallvec v0.6.2 [INFO] [stderr] Downloaded regex v1.0.1 [INFO] [stderr] Downloaded failure_derive v0.1.1 [INFO] [stderr] Downloaded failure v0.1.1 [INFO] [stderr] Downloaded quicli v0.3.0 [INFO] [stderr] Downloaded curve25519-dalek v0.17.0 [INFO] [stderr] Downloaded termcolor v0.3.6 [INFO] [stderr] Downloaded synstructure v0.6.1 [INFO] [stderr] Downloaded serde v1.0.66 [INFO] [stderr] Downloaded snow v0.2.1 [INFO] [stderr] Downloaded clear_on_drop v0.2.3 [INFO] [stderr] Downloaded digest v0.7.4 [INFO] [stderr] Downloaded env_logger v0.5.10 [INFO] [stderr] Downloaded backtrace-sys v0.1.23 [INFO] [stderr] Downloaded backtrace v0.3.8 [INFO] [stderr] Downloaded arrayref v0.3.4 [INFO] [stderr] Downloaded rustc_version v0.2.2 [INFO] [stderr] Downloaded static_slice v0.0.3 [INFO] [stderr] Downloaded rand v0.5.0-pre.2 [INFO] [stderr] Downloaded x25519-dalek v0.2.0 [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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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] 8d58a8873bb469d63c78e031ca96092cfaa7a3ebb7157565618c66d4bf95a6d4 [INFO] running `Command { std: "docker" "start" "-a" "8d58a8873bb469d63c78e031ca96092cfaa7a3ebb7157565618c66d4bf95a6d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d58a8873bb469d63c78e031ca96092cfaa7a3ebb7157565618c66d4bf95a6d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d58a8873bb469d63c78e031ca96092cfaa7a3ebb7157565618c66d4bf95a6d4", kill_on_drop: false }` [INFO] [stdout] 8d58a8873bb469d63c78e031ca96092cfaa7a3ebb7157565618c66d4bf95a6d4 [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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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] 59cee1b49f70f0914263f26c4de7f72cfa62b6150c0e2a5fe03ad09873b5fc85 [INFO] running `Command { std: "docker" "start" "-a" "59cee1b49f70f0914263f26c4de7f72cfa62b6150c0e2a5fe03ad09873b5fc85", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling rand_core v0.2.1 [INFO] [stderr] Compiling byteorder v1.2.3 [INFO] [stderr] Compiling subtle v0.6.3 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking static_slice v0.0.3 [INFO] [stderr] Compiling clear_on_drop v0.2.3 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking atty v0.2.10 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking regex-syntax v0.6.1 [INFO] [stderr] Checking rand v0.5.0-pre.2 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking chacha20-poly1305-aead v0.1.2 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling rustc_version v0.2.2 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Checking generic-array v0.9.0 [INFO] [stderr] Checking clap v2.31.2 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Compiling snow v0.2.1 [INFO] [stderr] Checking digest v0.7.4 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking rayon-core v1.4.0 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Checking rayon v1.0.1 [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Compiling curve25519-dalek v0.17.0 [INFO] [stderr] Checking regex v1.0.1 [INFO] [stderr] Compiling structopt-derive v0.2.10 [INFO] [stderr] Compiling serde_derive v1.0.66 [INFO] [stderr] Checking x25519-dalek v0.2.0 [INFO] [stderr] Checking env_logger v0.5.10 [INFO] [stderr] Checking structopt v0.2.10 [INFO] [stderr] Checking clap-verbosity-flag v0.1.0 [INFO] [stderr] Checking quicli v0.3.0 [INFO] [stderr] Checking peter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ioutils.rs:113:50 [INFO] [stdout] | [INFO] [stdout] 113 | pub fn open_reader(fname: &String) -> Result, Error> { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Read` [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/ioutils.rs:123:50 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn open_writer(fname: &String) -> Result, Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ioutils.rs:113:50 [INFO] [stdout] | [INFO] [stdout] 113 | pub fn open_reader(fname: &String) -> Result, Error> { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Read` [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/ioutils.rs:123:50 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn open_writer(fname: &String) -> Result, Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/core.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / lazy_static! { [INFO] [stdout] 10 | | static ref PARAMS: NoiseParams = "Noise_X_25519_ChaChaPoly_BLAKE2s".parse().unwrap(); [INFO] [stdout] 11 | | } [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 constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/core.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / lazy_static! { [INFO] [stdout] 10 | | static ref PARAMS: NoiseParams = "Noise_X_25519_ChaChaPoly_BLAKE2s".parse().unwrap(); [INFO] [stdout] 11 | | } [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 06s [INFO] running `Command { std: "docker" "inspect" "59cee1b49f70f0914263f26c4de7f72cfa62b6150c0e2a5fe03ad09873b5fc85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59cee1b49f70f0914263f26c4de7f72cfa62b6150c0e2a5fe03ad09873b5fc85", kill_on_drop: false }` [INFO] [stdout] 59cee1b49f70f0914263f26c4de7f72cfa62b6150c0e2a5fe03ad09873b5fc85