[INFO] cloning repository https://github.com/teozkr/id1212_bytebarrage [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/teozkr/id1212_bytebarrage" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteozkr%2Fid1212_bytebarrage", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteozkr%2Fid1212_bytebarrage'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bfb819fa0c74f4efefbd061a5d6d317b7bc3166e [INFO] checking teozkr/id1212_bytebarrage against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteozkr%2Fid1212_bytebarrage" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/teozkr/id1212_bytebarrage on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/teozkr/id1212_bytebarrage [INFO] finished tweaking git repo https://github.com/teozkr/id1212_bytebarrage [INFO] tweaked toml for git repo https://github.com/teozkr/id1212_bytebarrage written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/teozkr/id1212_bytebarrage already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-timer v0.1.2 [INFO] [stderr] Downloaded typenum v1.9.0 [INFO] [stderr] Downloaded fuchsia-zircon-sys v0.2.0 [INFO] [stderr] Downloaded pnet_base v0.20.0 [INFO] [stderr] Downloaded iovec v0.1.1 [INFO] [stderr] Downloaded log v0.3.8 [INFO] [stderr] Downloaded ipnetwork v0.12.7 [INFO] [stderr] Downloaded fuchsia-zircon v0.2.1 [INFO] [stderr] Downloaded rmp-serde v0.13.7 [INFO] [stderr] Downloaded pnet_datalink v0.20.0 [INFO] [stderr] Downloaded serde_derive v1.0.24 [INFO] [stderr] Downloaded serde_derive_internals v0.18.0 [INFO] [stderr] Downloaded bytes v0.4.5 [INFO] [stderr] Downloaded blake2 v0.7.0 [INFO] [stderr] Downloaded serde v1.0.24 [INFO] [stderr] Downloaded mio v0.6.11 [INFO] [stderr] Downloaded rand v0.3.18 [INFO] [stderr] Downloaded tokio-core v0.1.11 [INFO] [stderr] Downloaded futures v0.1.17 [INFO] [stderr] Downloaded tokio-io v0.1.4 [INFO] [stderr] Downloaded scoped-tls v0.1.0 [INFO] [stderr] Downloaded net2 v0.2.31 [INFO] [stderr] Downloaded libc v0.2.34 [INFO] [stderr] Downloaded pnet_sys v0.20.0 [INFO] [stderr] Downloaded rmp v0.8.7 [INFO] [stderr] Downloaded serde_bytes v0.10.3 [INFO] [stderr] Downloaded lazycell v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 196e8ac93022e0cda0fb48cee29d08f52ccbd9e5425829eba3c927ee4eb0a137 [INFO] running `Command { std: "docker" "start" "-a" "196e8ac93022e0cda0fb48cee29d08f52ccbd9e5425829eba3c927ee4eb0a137", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "196e8ac93022e0cda0fb48cee29d08f52ccbd9e5425829eba3c927ee4eb0a137", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "196e8ac93022e0cda0fb48cee29d08f52ccbd9e5425829eba3c927ee4eb0a137", kill_on_drop: false }` [INFO] [stdout] 196e8ac93022e0cda0fb48cee29d08f52ccbd9e5425829eba3c927ee4eb0a137 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 09ff45c356a4fa12caf88fa20c46d07174714ba8a6bbf3c58acf74701a1be78b [INFO] running `Command { std: "docker" "start" "-a" "09ff45c356a4fa12caf88fa20c46d07174714ba8a6bbf3c58acf74701a1be78b", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking libc v0.2.34 [INFO] [stderr] Compiling typenum v1.9.0 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Checking futures v0.1.17 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking log v0.3.8 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking lazycell v0.5.1 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking constant_time_eq v0.1.3 [INFO] [stderr] Checking scoped-tls v0.1.0 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking serde v1.0.24 [INFO] [stderr] Checking num-traits v0.1.41 [INFO] [stderr] Checking smallvec v0.2.1 [INFO] [stderr] Checking take v0.1.0 [INFO] [stderr] Checking ipnetwork v0.12.7 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking pnet_base v0.20.0 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking iovec v0.1.1 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking pnet_sys v0.20.0 [INFO] [stderr] Checking rand v0.3.18 [INFO] [stderr] Checking bytes v0.4.5 [INFO] [stderr] Checking pnet_datalink v0.20.0 [INFO] [stderr] Checking rmp v0.8.7 [INFO] [stderr] Checking mio v0.6.11 [INFO] [stderr] Compiling serde_derive_internals v0.18.0 [INFO] [stderr] Checking generic-array v0.9.0 [INFO] [stderr] Checking tokio-io v0.1.4 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking tokio-timer v0.1.2 [INFO] [stderr] Checking digest v0.7.2 [INFO] [stderr] Checking crypto-mac v0.5.2 [INFO] [stderr] Checking blake2 v0.7.0 [INFO] [stderr] Checking tokio-core v0.1.11 [INFO] [stderr] Compiling serde_derive v1.0.24 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Checking serde_bytes v0.10.3 [INFO] [stderr] Checking rmp-serde v0.13.7 [INFO] [stderr] Checking bytebarrage v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/manifest.rs:37:23 [INFO] [stdout] | [INFO] [stdout] 37 | error::Error::description(self).fmt(formatter) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/manifest.rs:37:23 [INFO] [stdout] | [INFO] [stdout] 37 | error::Error::description(self).fmt(formatter) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/manifest.rs:27:32 [INFO] [stdout] | [INFO] [stdout] 27 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 27 | fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/manifest.rs:27:32 [INFO] [stdout] | [INFO] [stdout] 27 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 27 | fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/manifest.rs:107:33 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn from_read(read: &mut Read) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 107 | pub fn from_read(read: &mut dyn Read) -> Result { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/manifest.rs:107:33 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn from_read(read: &mut Read) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 107 | pub fn from_read(read: &mut dyn Read) -> Result { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/download/server.rs:23:23 [INFO] [stdout] | [INFO] [stdout] 23 | type Future = Box>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 23 | type Future = Box>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/download/server.rs:23:23 [INFO] [stdout] | [INFO] [stdout] 23 | type Future = Box>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 23 | type Future = Box>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/download/client.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | ) -> Box<'f + Future> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 23 | ) -> Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/download/client.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | ) -> Box<'f + Future> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 23 | ) -> Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/download/client.rs:47:27 [INFO] [stdout] | [INFO] [stdout] 47 | let download: Box<'f + Future> = if !piece_peers.is_empty() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 47 | let download: Box> = if !piece_peers.is_empty() { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/download/client.rs:47:27 [INFO] [stdout] | [INFO] [stdout] 47 | let download: Box<'f + Future> = if !piece_peers.is_empty() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 47 | let download: Box> = if !piece_peers.is_empty() { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `futures::stream::FilterMap` in tuple element 0 that must be used [INFO] [stdout] --> src/discovery/server.rs:44:17 [INFO] [stdout] | [INFO] [stdout] 44 | x.unwrap(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: streams do nothing unless polled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `futures::stream::FilterMap` in tuple element 0 that must be used [INFO] [stdout] --> src/discovery/client.rs:127:17 [INFO] [stdout] | [INFO] [stdout] 127 | x.unwrap(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: streams do nothing unless polled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `futures::stream::FilterMap` in tuple element 0 that must be used [INFO] [stdout] --> src/discovery/server.rs:44:17 [INFO] [stdout] | [INFO] [stdout] 44 | x.unwrap(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: streams do nothing unless polled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `futures::stream::FilterMap` in tuple element 0 that must be used [INFO] [stdout] --> src/discovery/client.rs:127:17 [INFO] [stdout] | [INFO] [stdout] 127 | x.unwrap(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: streams do nothing unless polled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.12s [INFO] running `Command { std: "docker" "inspect" "09ff45c356a4fa12caf88fa20c46d07174714ba8a6bbf3c58acf74701a1be78b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09ff45c356a4fa12caf88fa20c46d07174714ba8a6bbf3c58acf74701a1be78b", kill_on_drop: false }` [INFO] [stdout] 09ff45c356a4fa12caf88fa20c46d07174714ba8a6bbf3c58acf74701a1be78b