[INFO] cloning repository https://github.com/archer884/rbench [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/archer884/rbench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcher884%2Frbench", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcher884%2Frbench'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1e263b9bd6e15560e7a6f4ceb50150a84589f94e [INFO] checking archer884/rbench/1e263b9bd6e15560e7a6f4ceb50150a84589f94e against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcher884%2Frbench" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/archer884/rbench on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/archer884/rbench [INFO] finished tweaking git repo https://github.com/archer884/rbench [INFO] tweaked toml for git repo https://github.com/archer884/rbench written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/archer884/rbench 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "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] Downloading crates ... [INFO] [stderr] Downloaded serde v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3fc2e0907d0aef41d61b60a13dcacc5c09bbacd7a6e608a305c9f929c55edfa8 [INFO] running `Command { std: "docker" "start" "-a" "3fc2e0907d0aef41d61b60a13dcacc5c09bbacd7a6e608a305c9f929c55edfa8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3fc2e0907d0aef41d61b60a13dcacc5c09bbacd7a6e608a305c9f929c55edfa8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fc2e0907d0aef41d61b60a13dcacc5c09bbacd7a6e608a305c9f929c55edfa8", kill_on_drop: false }` [INFO] [stdout] 3fc2e0907d0aef41d61b60a13dcacc5c09bbacd7a6e608a305c9f929c55edfa8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f897319fc7b94f90bc9c988e778ef851cf3728d5ff0e283d9d2da4023c0db296 [INFO] running `Command { std: "docker" "start" "-a" "f897319fc7b94f90bc9c988e778ef851cf3728d5ff0e283d9d2da4023c0db296", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking serde v0.3.0 [INFO] [stdout] error[E0463]: can't find crate for `unicode` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.3.0/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate unicode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::collections::hash_state` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.3.0/src/ser/impls.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::hash_state::HashState; [INFO] [stdout] | ^^^^^^^^^^ could not find `hash_state` in `collections` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::collections::VecMap` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.3.0/src/ser/impls.rs:2:62 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{BTreeMap, BTreeSet, HashMap, HashSet, VecMap}; [INFO] [stdout] | ^^^^^^ no `VecMap` in `collections` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::collections::VecMap` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.3.0/src/de/impls.rs:1:62 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{BTreeMap, BTreeSet, HashMap, HashSet, VecMap}; [INFO] [stdout] | ^^^^^^ no `VecMap` in `collections` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::num::FromPrimitive` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.3.0/src/de/impls.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::num::FromPrimitive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ no `FromPrimitive` in `num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::num::Float` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.3.0/src/json/de.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::num::Float; [INFO] [stdout] | ^^^^^^^^^^^^^^^ no `Float` in `num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::num::Float` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.3.0/src/json/ser.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | use std::num::{Float, FpCategory}; [INFO] [stdout] | ^^^^^ no `Float` in `num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `FromError` in module `error` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.3.0/src/json/error.rs:142:13 [INFO] [stdout] | [INFO] [stdout] 142 | impl error::FromError for Error { [INFO] [stdout] | ^^^^^^^^^ not found in `error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `FromError` in module `error` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.3.0/src/json/error.rs:148:13 [INFO] [stdout] | [INFO] [stdout] 148 | impl error::FromError for Error { [INFO] [stdout] | ^^^^^^^^^ not found in `error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `cast` in module `num` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.3.0/src/json/value.rs:168:35 [INFO] [stdout] | [INFO] [stdout] 168 | Value::U64(n) => num::cast(n), [INFO] [stdout] | ^^^^ not found in `num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `cast` in module `num` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.3.0/src/json/value.rs:177:35 [INFO] [stdout] | [INFO] [stdout] 177 | Value::I64(n) => num::cast(n), [INFO] [stdout] | ^^^^ not found in `num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `cast` in module `num` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.3.0/src/json/value.rs:187:35 [INFO] [stdout] | [INFO] [stdout] 187 | Value::I64(n) => num::cast(n), [INFO] [stdout] | ^^^^ not found in `num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `cast` in module `num` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.3.0/src/json/value.rs:188:35 [INFO] [stdout] | [INFO] [stdout] 188 | Value::U64(n) => num::cast(n), [INFO] [stdout] | ^^^^ not found in `num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `collections` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.3.0/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(collections, convert, core, std_misc, unicode)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `convert` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.3.0/src/lib.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(collections, convert, core, std_misc, unicode)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `unicode` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.3.0/src/lib.rs:1:50 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(collections, convert, core, std_misc, unicode)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `std_misc` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.3.0/src/lib.rs:1:40 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(collections, convert, core, std_misc, unicode)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `From` for type `ByteBuf` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.3.0/src/bytes.rs:58:1 [INFO] [stdout] | [INFO] [stdout] 58 | impl From for ByteBuf where T: Into> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: conflicting implementation in crate `core`: [INFO] [stdout] - impl From for T; [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 18 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0119, E0405, E0425, E0432, E0463, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0119`. [INFO] [stdout] [INFO] [stderr] error: could not compile `serde` (lib) due to 19 previous errors [INFO] running `Command { std: "docker" "inspect" "f897319fc7b94f90bc9c988e778ef851cf3728d5ff0e283d9d2da4023c0db296", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f897319fc7b94f90bc9c988e778ef851cf3728d5ff0e283d9d2da4023c0db296", kill_on_drop: false }` [INFO] [stdout] f897319fc7b94f90bc9c988e778ef851cf3728d5ff0e283d9d2da4023c0db296