[INFO] cloning repository https://github.com/dforsyth/haterbot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dforsyth/haterbot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdforsyth%2Fhaterbot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdforsyth%2Fhaterbot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ef6aa528483396cc244e1952c02ce257f47cfe21 [INFO] checking dforsyth/haterbot against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdforsyth%2Fhaterbot" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dforsyth/haterbot on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dforsyth/haterbot [INFO] finished tweaking git repo https://github.com/dforsyth/haterbot [INFO] tweaked toml for git repo https://github.com/dforsyth/haterbot written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/dforsyth/haterbot already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded utf-8 v0.7.4 [INFO] [stderr] Downloaded opaque-debug v0.2.1 [INFO] [stderr] Downloaded byte-tools v0.3.0 [INFO] [stderr] Downloaded base64 v0.10.0 [INFO] [stderr] Downloaded block-padding v0.1.2 [INFO] [stderr] Downloaded rand_isaac v0.1.0 [INFO] [stderr] Downloaded smallvec v0.6.6 [INFO] [stderr] Downloaded redox_syscall v0.1.42 [INFO] [stderr] Downloaded slack_api v0.21.0 [INFO] [stderr] Downloaded slack v0.22.0 [INFO] [stderr] Downloaded tungstenite v0.6.1 [INFO] [stderr] Downloaded hyper v0.12.16 [INFO] [stderr] Downloaded encoding_rs v0.8.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 512ed9a13131df9288ecd822efd42975504994e552ba286b9ff59af3fadf1730 [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" "512ed9a13131df9288ecd822efd42975504994e552ba286b9ff59af3fadf1730", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "512ed9a13131df9288ecd822efd42975504994e552ba286b9ff59af3fadf1730", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "512ed9a13131df9288ecd822efd42975504994e552ba286b9ff59af3fadf1730", kill_on_drop: false }` [INFO] [stdout] 512ed9a13131df9288ecd822efd42975504994e552ba286b9ff59af3fadf1730 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd27001941e0e92b1eabfd64b32097d285619da88905bd7943be4849e7d749df [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" "dd27001941e0e92b1eabfd64b32097d285619da88905bd7943be4849e7d749df", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Checking string v0.1.2 [INFO] [stderr] Compiling encoding_rs v0.8.12 [INFO] [stderr] Checking byte-tools v0.3.0 [INFO] [stderr] Checking opaque-debug v0.2.1 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.0 [INFO] [stderr] Checking base64 v0.10.0 [INFO] [stderr] Checking term v0.5.1 [INFO] [stderr] Checking smallvec v0.6.6 [INFO] [stderr] Checking tokio-timer v0.2.8 [INFO] [stderr] Checking tokio-current-thread v0.1.4 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Checking generic-array v0.12.0 [INFO] [stderr] Checking block-padding v0.1.2 [INFO] [stderr] Checking serde_urlencoded v0.5.4 [INFO] [stderr] Compiling syn v0.15.21 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking block-buffer v0.7.0 [INFO] [stderr] Checking digest v0.8.0 [INFO] [stderr] Checking sha-1 v0.8.1 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking openssl-sys v0.9.39 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking openssl v0.10.15 [INFO] [stderr] Checking tokio-io v0.1.10 [INFO] [stderr] Checking http v0.1.14 [INFO] [stderr] Checking input_buffer v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Checking tokio-threadpool v0.1.9 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Checking uuid v0.7.1 [INFO] [stderr] Checking simplelog v0.5.3 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Compiling phf_codegen v0.7.23 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking tokio-fs v0.1.4 [INFO] [stderr] Checking tokio-reactor v0.1.7 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking tokio-uds v0.2.4 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio v0.1.13 [INFO] [stderr] Checking native-tls v0.2.2 [INFO] [stderr] Checking h2 v0.1.13 [INFO] [stderr] Checking tungstenite v0.6.1 [INFO] [stderr] Checking hyper v0.12.16 [INFO] [stderr] Checking hyper-tls v0.3.1 [INFO] [stderr] Checking reqwest v0.9.5 [INFO] [stderr] Checking slack_api v0.21.0 [INFO] [stderr] Checking slack v0.22.0 [INFO] [stderr] Checking haterbot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bot.rs:14:39 [INFO] [stdout] | [INFO] [stdout] 14 | op_map: HashMap<&'static str, Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn handlers::Handler` [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] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bot.rs:14:39 [INFO] [stdout] | [INFO] [stdout] 14 | op_map: HashMap<&'static str, Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn handlers::Handler` [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] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bot.rs:130:22 [INFO] [stdout] | [INFO] [stdout] 130 | handler: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn handlers::Handler` [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] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bot.rs:130:22 [INFO] [stdout] | [INFO] [stdout] 130 | handler: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn handlers::Handler` [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] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `syms` [INFO] [stdout] --> src/handlers.rs:46:22 [INFO] [stdout] | [INFO] [stdout] 46 | fn handle(&self, syms: &[String]) -> (String, Option) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_syms` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `syms` [INFO] [stdout] --> src/handlers.rs:46:22 [INFO] [stdout] | [INFO] [stdout] 46 | fn handle(&self, syms: &[String]) -> (String, Option) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_syms` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [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 44.78s [INFO] running `Command { std: "docker" "inspect" "dd27001941e0e92b1eabfd64b32097d285619da88905bd7943be4849e7d749df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd27001941e0e92b1eabfd64b32097d285619da88905bd7943be4849e7d749df", kill_on_drop: false }` [INFO] [stdout] dd27001941e0e92b1eabfd64b32097d285619da88905bd7943be4849e7d749df