[INFO] fetching crate bincode_core 0.6.0... [INFO] checking bincode_core-0.6.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate bincode_core 0.6.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate bincode_core 0.6.0 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bincode_core 0.6.0 [INFO] finished tweaking crates.io crate bincode_core 0.6.0 [INFO] tweaked toml for crates.io crate bincode_core 0.6.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 12 packages to latest compatible versions [INFO] [stderr] Adding quote v0.3.15 (latest: v1.0.36) [INFO] [stderr] Adding rustc_version v0.1.7 (latest: v0.4.0) [INFO] [stderr] Adding semver v0.1.20 (latest: v1.0.23) [INFO] [stderr] Adding serde v0.8.23 (latest: v1.0.203) [INFO] [stderr] Adding serde_codegen v0.8.14 (latest: v0.9.0) [INFO] [stderr] Adding serde_codegen_internals v0.10.0 (latest: v0.14.2) [INFO] [stderr] Adding serde_derive v0.8.14 (latest: v1.0.203) [INFO] [stderr] Adding syn v0.9.2 (latest: v2.0.66) [INFO] [stderr] Adding unicode-xid v0.0.3 (latest: v0.2.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustc_version v0.1.7 [INFO] [stderr] Downloaded unicode-xid v0.0.3 [INFO] [stderr] Downloaded serde_codegen_internals v0.10.0 [INFO] [stderr] Downloaded serde_codegen v0.8.14 [INFO] [stderr] Downloaded serde v0.8.23 [INFO] [stderr] Downloaded syn v0.9.2 [INFO] [stderr] Downloaded semver v0.1.20 [INFO] [stderr] Downloaded core_io v0.1.20210325 [INFO] [stderr] Downloaded byteorder_core_io v0.5.3 [INFO] [stderr] Downloaded serde_derive v0.8.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 57ef5e25ac1c3db3199435c8425ef12225c7c8add6df8061338f09faefd6a174 [INFO] running `Command { std: "docker" "start" "-a" "57ef5e25ac1c3db3199435c8425ef12225c7c8add6df8061338f09faefd6a174", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57ef5e25ac1c3db3199435c8425ef12225c7c8add6df8061338f09faefd6a174", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57ef5e25ac1c3db3199435c8425ef12225c7c8add6df8061338f09faefd6a174", kill_on_drop: false }` [INFO] [stdout] 57ef5e25ac1c3db3199435c8425ef12225c7c8add6df8061338f09faefd6a174 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d20e6be249dffa06355289935180edc47f5cb6a774f87c565e4c4ac1a2e58cd5 [INFO] running `Command { std: "docker" "start" "-a" "d20e6be249dffa06355289935180edc47f5cb6a774f87c565e4c4ac1a2e58cd5", kill_on_drop: false }` [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.8.23/src/lib.rs:14:77 [INFO] [stdout] | [INFO] [stdout] 14 | #![cfg_attr(feature = "unstable", feature(reflect_marker, unicode, nonzero, plugin, step_trait, zero_one))] [INFO] [stdout] | ^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: plugins are no longer supported [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `collections` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.8.23/src/lib.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | extern crate collections; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syn v0.9.2 [INFO] [stdout] error[E0432]: unresolved import `alloc::arc` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.8.23/src/de/impls.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | use alloc::arc::Arc; [INFO] [stdout] | ^^^ could not find `arc` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `core::nonzero` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.8.23/src/de/impls.rs:60:11 [INFO] [stdout] | [INFO] [stdout] 60 | use core::nonzero::{NonZero, Zeroable}; [INFO] [stdout] | ^^^^^^^ could not find `nonzero` in `core` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `core::num::Zero` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.8.23/src/de/impls.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | use core::num::Zero; [INFO] [stdout] | ^^^^^^^^^^^^^^^ no `Zero` in `num` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items instead [INFO] [stdout] | [INFO] [stdout] 63 | use core::num::FpCategory::Zero; [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 63 | use core::num::IntErrorKind::Zero; [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `alloc::arc` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.8.23/src/ser/impls.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | use alloc::arc::Arc; [INFO] [stdout] | ^^^ could not find `arc` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `core::nonzero` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.8.23/src/ser/impls.rs:67:11 [INFO] [stdout] | [INFO] [stdout] 67 | use core::nonzero::{NonZero, Zeroable}; [INFO] [stdout] | ^^^^^^^ could not find `nonzero` in `core` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stdout] error[E0405]: cannot find trait `One` in module `num` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.8.23/src/ser/impls.rs:287:52 [INFO] [stdout] | [INFO] [stdout] 287 | where A: Serialize + Clone + iter::Step + num::One, [INFO] [stdout] | ^^^ not found in `num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Reflect` in module `core::marker` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.8.23/src/error.rs:8:52 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait Error: Debug + Display + ::core::marker::Reflect { [INFO] [stdout] | ^^^^^^^ not found in `core::marker` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `reflect_marker` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.8.23/src/lib.rs:14:43 [INFO] [stdout] | [INFO] [stdout] 14 | #![cfg_attr(feature = "unstable", feature(reflect_marker, unicode, nonzero, plugin, step_trait, zero_one))] [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-0.8.23/src/lib.rs:14:59 [INFO] [stdout] | [INFO] [stdout] 14 | #![cfg_attr(feature = "unstable", feature(reflect_marker, unicode, nonzero, plugin, step_trait, zero_one))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `enumset` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.8.23/src/lib.rs:16:59 [INFO] [stdout] | [INFO] [stdout] 16 | #![cfg_attr(feature = "collections", feature(collections, enumset))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `collections` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.8.23/src/lib.rs:16:46 [INFO] [stdout] | [INFO] [stdout] 16 | #![cfg_attr(feature = "collections", feature(collections, enumset))] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `zero_one` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-0.8.23/src/lib.rs:14:97 [INFO] [stdout] | [INFO] [stdout] 14 | #![cfg_attr(feature = "unstable", feature(reflect_marker, unicode, nonzero, plugin, step_trait, zero_one))] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling core_io v0.1.20210325 [INFO] [stdout] error: aborting due to 14 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0432, E0463, E0557, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] [INFO] [stderr] error: could not compile `serde` (lib) due to 15 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "d20e6be249dffa06355289935180edc47f5cb6a774f87c565e4c4ac1a2e58cd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d20e6be249dffa06355289935180edc47f5cb6a774f87c565e4c4ac1a2e58cd5", kill_on_drop: false }` [INFO] [stdout] d20e6be249dffa06355289935180edc47f5cb6a774f87c565e4c4ac1a2e58cd5 [INFO] checking bincode_core-0.6.0 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate bincode_core 0.6.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate bincode_core 0.6.0 on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bincode_core 0.6.0 [INFO] finished tweaking crates.io crate bincode_core 0.6.0 [INFO] tweaked toml for crates.io crate bincode_core 0.6.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 12 packages to latest compatible versions [INFO] [stderr] Adding quote v0.3.15 (latest: v1.0.36) [INFO] [stderr] Adding rustc_version v0.1.7 (latest: v0.4.0) [INFO] [stderr] Adding semver v0.1.20 (latest: v1.0.23) [INFO] [stderr] Adding serde v0.8.23 (latest: v1.0.203) [INFO] [stderr] Adding serde_codegen v0.8.14 (latest: v0.9.0) [INFO] [stderr] Adding serde_codegen_internals v0.10.0 (latest: v0.14.2) [INFO] [stderr] Adding serde_derive v0.8.14 (latest: v1.0.203) [INFO] [stderr] Adding syn v0.9.2 (latest: v2.0.66) [INFO] [stderr] Adding unicode-xid v0.0.3 (latest: v0.2.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b9ee6846d5a8c30e06701d00cc6aa77072a200907961a83fff3e8b33d7ada50 [INFO] running `Command { std: "docker" "start" "-a" "5b9ee6846d5a8c30e06701d00cc6aa77072a200907961a83fff3e8b33d7ada50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b9ee6846d5a8c30e06701d00cc6aa77072a200907961a83fff3e8b33d7ada50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b9ee6846d5a8c30e06701d00cc6aa77072a200907961a83fff3e8b33d7ada50", kill_on_drop: false }` [INFO] [stdout] 5b9ee6846d5a8c30e06701d00cc6aa77072a200907961a83fff3e8b33d7ada50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb288d8e7fba082f8df047f7165c27a5a81c73fe047b230f291ef405ca1dba00 [INFO] running `Command { std: "docker" "start" "-a" "cb288d8e7fba082f8df047f7165c27a5a81c73fe047b230f291ef405ca1dba00", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "cb288d8e7fba082f8df047f7165c27a5a81c73fe047b230f291ef405ca1dba00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb288d8e7fba082f8df047f7165c27a5a81c73fe047b230f291ef405ca1dba00", kill_on_drop: false }` [INFO] [stdout] cb288d8e7fba082f8df047f7165c27a5a81c73fe047b230f291ef405ca1dba00