[INFO] fetching crate topd 1.3.1... [INFO] testing topd-1.3.1 against 1.60.0 for beta-1.61-1 [INFO] extracting crate topd 1.3.1 into /workspace/builds/worker-15/source [INFO] validating manifest of crates.io crate topd 1.3.1 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate topd 1.3.1 [INFO] finished tweaking crates.io crate topd 1.3.1 [INFO] tweaked toml for crates.io crate topd 1.3.1 written to /workspace/builds/worker-15/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--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 procinfo v0.4.2 [INFO] [stderr] Downloaded modifier v0.1.0 [INFO] [stderr] Downloaded error v0.1.9 [INFO] [stderr] Downloaded conduit-mime-types v0.7.3 [INFO] [stderr] Downloaded iron v0.5.1 [INFO] [stderr] Downloaded sys-info v0.5.10 [INFO] [stderr] Downloaded mount v0.3.0 [INFO] [stderr] Downloaded plugin v0.2.6 [INFO] [stderr] Downloaded sequence_trie v0.2.1 [INFO] [stderr] Downloaded ifaces v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 91396a6275063e19ceb410c7625571dd9c3c8033b0a671735f573c02be1b1f38 [INFO] running `Command { std: "docker" "start" "-a" "91396a6275063e19ceb410c7625571dd9c3c8033b0a671735f573c02be1b1f38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91396a6275063e19ceb410c7625571dd9c3c8033b0a671735f573c02be1b1f38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91396a6275063e19ceb410c7625571dd9c3c8033b0a671735f573c02be1b1f38", kill_on_drop: false }` [INFO] [stdout] 91396a6275063e19ceb410c7625571dd9c3c8033b0a671735f573c02be1b1f38 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83d89e10c45f44e9b6c6d47f100881ed1cc277c2ceb0588417c08e56d0f3bb5a [INFO] running `Command { std: "docker" "start" "-a" "83d89e10c45f44e9b6c6d47f100881ed1cc277c2ceb0588417c08e56d0f3bb5a", kill_on_drop: false }` [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling httparse v1.7.0 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling modifier v0.1.0 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling sequence_trie v0.2.1 [INFO] [stderr] Compiling nom v2.2.1 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling error v0.1.9 [INFO] [stderr] Compiling nix v0.8.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling plugin v0.2.6 [INFO] [stderr] Compiling procinfo v0.4.2 [INFO] [stderr] Compiling sys-info v0.5.10 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling ifaces v0.1.0 [INFO] [stderr] Compiling conduit-mime-types v0.7.3 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling hyper v0.10.16 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling iron v0.5.1 [INFO] [stderr] Compiling mount v0.3.0 [INFO] [stderr] Compiling topd v1.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/server.rs:104:4 [INFO] [stdout] | [INFO] [stdout] 104 | try!(write!(res, "event: metrics\ndata: ")); [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/server.rs:95:41 [INFO] [stdout] | [INFO] [stdout] 95 | fn write_body(&mut self, mut res: &mut Write) -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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: use `dyn` [INFO] [stdout] | [INFO] [stdout] 95 - fn write_body(&mut self, mut res: &mut Write) -> Result<()> { [INFO] [stdout] 95 + fn write_body(&mut self, mut res: &mut dyn Write) -> Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server.rs:44:25 [INFO] [stdout] | [INFO] [stdout] 44 | let boxed_stream: Box = Box::new(stream); [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: use `dyn` [INFO] [stdout] | [INFO] [stdout] 44 - let boxed_stream: Box = Box::new(stream); [INFO] [stdout] 44 + let boxed_stream: Box = Box::new(stream); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.93s [INFO] running `Command { std: "docker" "inspect" "83d89e10c45f44e9b6c6d47f100881ed1cc277c2ceb0588417c08e56d0f3bb5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83d89e10c45f44e9b6c6d47f100881ed1cc277c2ceb0588417c08e56d0f3bb5a", kill_on_drop: false }` [INFO] [stdout] 83d89e10c45f44e9b6c6d47f100881ed1cc277c2ceb0588417c08e56d0f3bb5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84a88c6326c99d43c297ff0a4effe445bd8561875983292df17b3bfd7c251c3d [INFO] running `Command { std: "docker" "start" "-a" "84a88c6326c99d43c297ff0a4effe445bd8561875983292df17b3bfd7c251c3d", kill_on_drop: false }` [INFO] [stderr] Compiling topd v1.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/server.rs:104:4 [INFO] [stdout] | [INFO] [stdout] 104 | try!(write!(res, "event: metrics\ndata: ")); [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/server.rs:95:41 [INFO] [stdout] | [INFO] [stdout] 95 | fn write_body(&mut self, mut res: &mut Write) -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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: use `dyn` [INFO] [stdout] | [INFO] [stdout] 95 - fn write_body(&mut self, mut res: &mut Write) -> Result<()> { [INFO] [stdout] 95 + fn write_body(&mut self, mut res: &mut dyn Write) -> Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server.rs:44:25 [INFO] [stdout] | [INFO] [stdout] 44 | let boxed_stream: Box = Box::new(stream); [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: use `dyn` [INFO] [stdout] | [INFO] [stdout] 44 - let boxed_stream: Box = Box::new(stream); [INFO] [stdout] 44 + let boxed_stream: Box = Box::new(stream); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "84a88c6326c99d43c297ff0a4effe445bd8561875983292df17b3bfd7c251c3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84a88c6326c99d43c297ff0a4effe445bd8561875983292df17b3bfd7c251c3d", kill_on_drop: false }` [INFO] [stdout] 84a88c6326c99d43c297ff0a4effe445bd8561875983292df17b3bfd7c251c3d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dba03c2b777db8bbf2183dc454368eeaffd555f8aecc9c31e323c551c0561ac2 [INFO] running `Command { std: "docker" "start" "-a" "dba03c2b777db8bbf2183dc454368eeaffd555f8aecc9c31e323c551c0561ac2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/server.rs:104:4 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 104 | try!(write!(res, "event: metrics\ndata: ")); [INFO] [stdout] [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:95:41 [INFO] [stderr] | [INFO] [stderr] 95 | fn write_body(&mut self, mut res: &mut Write) -> Result<()> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 95 - fn write_body(&mut self, mut res: &mut Write) -> Result<()> { [INFO] [stderr] 95 + fn write_body(&mut self, mut res: &mut dyn Write) -> Result<()> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:44:25 [INFO] [stderr] | [INFO] [stderr] 44 | let boxed_stream: Box = Box::new(stream); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 44 - let boxed_stream: Box = Box::new(stream); [INFO] [stderr] 44 + let boxed_stream: Box = Box::new(stream); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `topd` (bin "topd" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.89s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/topd-b93199dc4b165acd) [INFO] running `Command { std: "docker" "inspect" "dba03c2b777db8bbf2183dc454368eeaffd555f8aecc9c31e323c551c0561ac2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dba03c2b777db8bbf2183dc454368eeaffd555f8aecc9c31e323c551c0561ac2", kill_on_drop: false }` [INFO] [stdout] dba03c2b777db8bbf2183dc454368eeaffd555f8aecc9c31e323c551c0561ac2