[INFO] cloning repository https://github.com/maavilapa/kruger-task [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maavilapa/kruger-task" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaavilapa%2Fkruger-task", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaavilapa%2Fkruger-task'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 820c5277ced01ade37ec5a5b6d63a6fd54dab73d [INFO] checking maavilapa/kruger-task against try#0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9 for pr-147185 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaavilapa%2Fkruger-task" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/maavilapa/kruger-task [INFO] finished tweaking git repo https://github.com/maavilapa/kruger-task [INFO] tweaked toml for git repo https://github.com/maavilapa/kruger-task written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/maavilapa/kruger-task on toolchain 0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/maavilapa/kruger-task 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" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "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 universal-hash v0.3.0 [INFO] [stderr] Downloaded rocket_http v0.4.6 [INFO] [stderr] Downloaded hkdf v0.8.0 [INFO] [stderr] Downloaded rocket_codegen v0.4.6 [INFO] [stderr] Downloaded futures-executor v0.3.12 [INFO] [stderr] Downloaded chrono v0.2.25 [INFO] [stderr] Downloaded aes v0.3.2 [INFO] [stderr] Downloaded aes-gcm v0.5.0 [INFO] [stderr] Downloaded tokio-postgres v0.5.5 [INFO] [stderr] Downloaded bstr v0.2.14 [INFO] [stderr] Downloaded polyval v0.3.3 [INFO] [stderr] Downloaded ghash v0.2.3 [INFO] [stderr] Downloaded byteorder v0.3.13 [INFO] [stderr] Downloaded postgres-types v0.1.3 [INFO] [stderr] Downloaded rocket v0.4.6 [INFO] [stderr] Downloaded aead v0.2.0 [INFO] [stderr] Downloaded libc v0.2.84 [INFO] [stderr] Downloaded postgres v0.17.5 [INFO] [stderr] Downloaded postgres-protocol v0.5.3 [INFO] [stderr] Downloaded cookie v0.11.3 [INFO] [stderr] Downloaded diesel v0.7.1 [INFO] [stderr] Downloaded pq-sys v0.2.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4c9a6ade316d7639a08a848cee933ed2c831403bda76ce8d46f249b8ffaf8dc2 [INFO] running `Command { std: "docker" "start" "-a" "4c9a6ade316d7639a08a848cee933ed2c831403bda76ce8d46f249b8ffaf8dc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c9a6ade316d7639a08a848cee933ed2c831403bda76ce8d46f249b8ffaf8dc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c9a6ade316d7639a08a848cee933ed2c831403bda76ce8d46f249b8ffaf8dc2", kill_on_drop: false }` [INFO] [stdout] 4c9a6ade316d7639a08a848cee933ed2c831403bda76ce8d46f249b8ffaf8dc2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff5c51d1085f9befafe08f4f761441c4297f4f5053f5d6281a7d2c042ac9b4a7 [INFO] running `Command { std: "docker" "start" "-a" "ff5c51d1085f9befafe08f4f761441c4297f4f5053f5d6281a7d2c042ac9b4a7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.84 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Compiling yansi v0.5.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Checking tinyvec v1.1.1 [INFO] [stderr] Compiling httparse v1.3.5 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Checking futures-core v0.3.12 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking futures-sink v0.3.12 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling subtle v1.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling pear_codegen v0.1.4 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Checking universal-hash v0.3.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-cipher-trait v0.6.2 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking aes-soft v0.3.3 [INFO] [stderr] Checking polyval v0.3.3 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling aead v0.2.0 [INFO] [stderr] Checking unicode-normalization v0.1.16 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking futures-task v0.3.12 [INFO] [stderr] Compiling hmac v0.7.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling ghash v0.2.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking futures-channel v0.3.12 [INFO] [stderr] Checking crypto-mac v0.9.1 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling zeroize v1.2.0 [INFO] [stderr] Checking futures-io v0.3.12 [INFO] [stderr] Compiling aes v0.3.2 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking sha2 v0.9.3 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Checking hmac v0.9.0 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling aes-gcm v0.5.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling hkdf v0.8.0 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Checking stringprep v0.1.2 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking siphasher v0.3.3 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stdout] error[E0119]: conflicting implementations of trait `Trait` for type `(dyn Send + Sync + 'static)` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/traitobject-0.1.0/src/impls.rs:72:1 [INFO] [stdout] | [INFO] [stdout] 71 | unsafe impl Trait for ::std::marker::Send + Sync { } [INFO] [stdout] | ------------------------------------------------ first implementation here [INFO] [stdout] 72 | unsafe impl Trait for ::std::marker::Send + Send + Sync { } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn Send + Sync + 'static)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `Trait` for type `(dyn Send + Sync + 'static)` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/traitobject-0.1.0/src/impls.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 71 | unsafe impl Trait for ::std::marker::Send + Sync { } [INFO] [stdout] | ------------------------------------------------ first implementation here [INFO] [stdout] 72 | unsafe impl Trait for ::std::marker::Send + Send + Sync { } [INFO] [stdout] 73 | unsafe impl Trait for ::std::marker::Sync + Send { } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn Send + Sync + 'static)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `Trait` for type `(dyn Send + Sync + 'static)` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/traitobject-0.1.0/src/impls.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 71 | unsafe impl Trait for ::std::marker::Send + Sync { } [INFO] [stdout] | ------------------------------------------------ first implementation here [INFO] [stdout] ... [INFO] [stdout] 75 | unsafe impl Trait for ::std::marker::Sync + Send + Sync { } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn Send + Sync + 'static)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0119`. [INFO] [stdout] [INFO] [stderr] error: could not compile `traitobject` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ff5c51d1085f9befafe08f4f761441c4297f4f5053f5d6281a7d2c042ac9b4a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff5c51d1085f9befafe08f4f761441c4297f4f5053f5d6281a7d2c042ac9b4a7", kill_on_drop: false }` [INFO] [stdout] ff5c51d1085f9befafe08f4f761441c4297f4f5053f5d6281a7d2c042ac9b4a7