[INFO] fetching crate nt-packet 0.1.2... [INFO] testing nt-packet-0.1.2 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate nt-packet 0.1.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate nt-packet 0.1.2 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate nt-packet 0.1.2 [INFO] finished tweaking crates.io crate nt-packet 0.1.2 [INFO] tweaked toml for crates.io crate nt-packet 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 922153102d401d5975eedb6119ce72bbd8b80c4bebac3c38c48dfba4529d5b2b [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" "922153102d401d5975eedb6119ce72bbd8b80c4bebac3c38c48dfba4529d5b2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "922153102d401d5975eedb6119ce72bbd8b80c4bebac3c38c48dfba4529d5b2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "922153102d401d5975eedb6119ce72bbd8b80c4bebac3c38c48dfba4529d5b2b", kill_on_drop: false }` [INFO] [stdout] 922153102d401d5975eedb6119ce72bbd8b80c4bebac3c38c48dfba4529d5b2b [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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b755681036c6754e60914849ef9814d7156c65d7c8e4f35d0abf9e41058508d2 [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" "b755681036c6754e60914849ef9814d7156c65d7c8e4f35d0abf9e41058508d2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling backtrace v0.3.55 [INFO] [stderr] Compiling nt-leb128 v0.2.4 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling nt-packet v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:35:25 [INFO] [stdout] | [INFO] [stdout] 35 | fn decode(buf: &mut Buf) -> Result<(Self, usize), failure::Error>; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Buf` [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/lib.rs:46:29 [INFO] [stdout] | [INFO] [stdout] 46 | fn decode(mut buf: &mut Buf) -> Result<(Self, usize), failure::Error> { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:79:29 [INFO] [stdout] | [INFO] [stdout] 79 | fn decode(mut buf: &mut Buf) -> Result<(Self, usize), failure::Error> { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:101:29 [INFO] [stdout] | [INFO] [stdout] 101 | fn decode(mut buf: &mut Buf) -> Result<(Self, usize), failure::Error> { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.48s [INFO] running `Command { std: "docker" "inspect" "b755681036c6754e60914849ef9814d7156c65d7c8e4f35d0abf9e41058508d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b755681036c6754e60914849ef9814d7156c65d7c8e4f35d0abf9e41058508d2", kill_on_drop: false }` [INFO] [stdout] b755681036c6754e60914849ef9814d7156c65d7c8e4f35d0abf9e41058508d2 [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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4bbf42ba9f05ced4f27221045df7fd14b57fa215d50ba1aba8e93523a58f8fa2 [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" "4bbf42ba9f05ced4f27221045df7fd14b57fa215d50ba1aba8e93523a58f8fa2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling nt-packet v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:35:25 [INFO] [stdout] | [INFO] [stdout] 35 | fn decode(buf: &mut Buf) -> Result<(Self, usize), failure::Error>; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Buf` [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/lib.rs:46:29 [INFO] [stdout] | [INFO] [stdout] 46 | fn decode(mut buf: &mut Buf) -> Result<(Self, usize), failure::Error> { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:79:29 [INFO] [stdout] | [INFO] [stdout] 79 | fn decode(mut buf: &mut Buf) -> Result<(Self, usize), failure::Error> { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:101:29 [INFO] [stdout] | [INFO] [stdout] 101 | fn decode(mut buf: &mut Buf) -> Result<(Self, usize), failure::Error> { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:35:25 [INFO] [stdout] | [INFO] [stdout] 35 | fn decode(buf: &mut Buf) -> Result<(Self, usize), failure::Error>; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Buf` [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/lib.rs:46:29 [INFO] [stdout] | [INFO] [stdout] 46 | fn decode(mut buf: &mut Buf) -> Result<(Self, usize), failure::Error> { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:79:29 [INFO] [stdout] | [INFO] [stdout] 79 | fn decode(mut buf: &mut Buf) -> Result<(Self, usize), failure::Error> { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:101:29 [INFO] [stdout] | [INFO] [stdout] 101 | fn decode(mut buf: &mut Buf) -> Result<(Self, usize), failure::Error> { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.02s [INFO] running `Command { std: "docker" "inspect" "4bbf42ba9f05ced4f27221045df7fd14b57fa215d50ba1aba8e93523a58f8fa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bbf42ba9f05ced4f27221045df7fd14b57fa215d50ba1aba8e93523a58f8fa2", kill_on_drop: false }` [INFO] [stdout] 4bbf42ba9f05ced4f27221045df7fd14b57fa215d50ba1aba8e93523a58f8fa2 [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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ce0bcd14f3e39818772953487b52af8f7017b37354c5bfe2f40fe25ec6786e96 [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" "ce0bcd14f3e39818772953487b52af8f7017b37354c5bfe2f40fe25ec6786e96", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:35:25 [INFO] [stderr] | [INFO] [stderr] 35 | fn decode(buf: &mut Buf) -> Result<(Self, usize), failure::Error>; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Buf` [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/lib.rs:46:29 [INFO] [stderr] | [INFO] [stderr] 46 | fn decode(mut buf: &mut Buf) -> Result<(Self, usize), failure::Error> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Buf` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:79:29 [INFO] [stderr] | [INFO] [stderr] 79 | fn decode(mut buf: &mut Buf) -> Result<(Self, usize), failure::Error> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Buf` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:101:29 [INFO] [stderr] | [INFO] [stderr] 101 | fn decode(mut buf: &mut Buf) -> Result<(Self, usize), failure::Error> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Buf` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:35:25 [INFO] [stderr] | [INFO] [stderr] 35 | fn decode(buf: &mut Buf) -> Result<(Self, usize), failure::Error>; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Buf` [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/lib.rs:46:29 [INFO] [stderr] | [INFO] [stderr] 46 | fn decode(mut buf: &mut Buf) -> Result<(Self, usize), failure::Error> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Buf` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:79:29 [INFO] [stderr] | [INFO] [stderr] 79 | fn decode(mut buf: &mut Buf) -> Result<(Self, usize), failure::Error> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Buf` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:101:29 [INFO] [stderr] | [INFO] [stderr] 101 | fn decode(mut buf: &mut Buf) -> Result<(Self, usize), failure::Error> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Buf` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/nt_packet-e7709c8fa6081c2d [INFO] [stderr] Doc-tests nt-packet [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ce0bcd14f3e39818772953487b52af8f7017b37354c5bfe2f40fe25ec6786e96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce0bcd14f3e39818772953487b52af8f7017b37354c5bfe2f40fe25ec6786e96", kill_on_drop: false }` [INFO] [stdout] ce0bcd14f3e39818772953487b52af8f7017b37354c5bfe2f40fe25ec6786e96