[INFO] fetching crate sub-batch 2.0.2...
[INFO] checking sub-batch-2.0.2 against master#377656d3dd3f9c23a9c8713e163f4365a5261a84 for pr-146470-3
[INFO] extracting crate sub-batch 2.0.2 into /workspace/builds/worker-6-tc1/source
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate sub-batch 2.0.2
[INFO] finished tweaking crates.io crate sub-batch 2.0.2
[INFO] tweaked toml for crates.io crate sub-batch 2.0.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sub-batch 2.0.2 on toolchain 377656d3dd3f9c23a9c8713e163f4365a5261a84
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sub-batch 2.0.2 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" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ascii v0.7.1
[INFO] [stderr]   Downloaded subparse v0.7.0
[INFO] [stderr]   Downloaded doctest-file v1.0.0
[INFO] [stderr]   Downloaded fd-lock v4.0.4
[INFO] [stderr]   Downloaded recvmsg v1.0.0
[INFO] [stderr]   Downloaded error-chain v0.10.0
[INFO] [stderr]   Downloaded rustyline v17.0.2
[INFO] [stderr]   Downloaded combine v2.5.2
[INFO] [stderr]   Downloaded nom v2.1.0
[INFO] [stderr]   Downloaded image v0.13.0
[INFO] [stderr]   Downloaded interprocess v2.2.3
[INFO] [stderr]   Downloaded vobsub v0.2.3
[INFO] [stderr]   Downloaded chardet v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 184ca098e5e8c67cede5d6892c93244dcebb57aa43325114c15d25516edeaf11
[INFO] running `Command { std: "docker" "start" "-a" "184ca098e5e8c67cede5d6892c93244dcebb57aa43325114c15d25516edeaf11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "184ca098e5e8c67cede5d6892c93244dcebb57aa43325114c15d25516edeaf11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "184ca098e5e8c67cede5d6892c93244dcebb57aa43325114c15d25516edeaf11", kill_on_drop: false }`
[INFO] [stdout] 184ca098e5e8c67cede5d6892c93244dcebb57aa43325114c15d25516edeaf11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc6ad7ae3531bd3698c8b5c343ec6bdfbf7dfcd6bb35594e38f8caed7e3ddf2d
[INFO] running `Command { std: "docker" "start" "-a" "fc6ad7ae3531bd3698c8b5c343ec6bdfbf7dfcd6bb35594e38f8caed7e3ddf2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling num-rational v0.1.43
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]     Checking ucd-util v0.1.10
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking utf8-ranges v1.0.5
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking nom v2.1.0
[INFO] [stderr]     Checking predicates-core v1.0.9
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]     Checking ascii v0.7.1
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking safemem v0.2.0
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]    Compiling assert_cmd v2.1.1
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking image v0.13.0
[INFO] [stderr]     Checking combine v2.5.2
[INFO] [stderr]    Compiling convert_case v0.7.1
[INFO] [stderr]     Checking termtree v0.5.1
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]     Checking env_home v0.1.0
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]    Compiling doctest-file v1.0.0
[INFO] [stderr]     Checking chardet v0.2.4
[INFO] [stderr]     Checking predicates-tree v1.0.12
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking interprocess v2.2.3
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking fd-lock v4.0.4
[INFO] [stderr]     Checking which v8.0.0
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking vobsub v0.2.3
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]     Checking subparse v0.7.0
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking rustyline v17.0.2
[INFO] [stderr]     Checking ctrlc v3.5.1
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking predicates v3.1.3
[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr]     Checking sub-batch v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.33s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v2.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "fc6ad7ae3531bd3698c8b5c343ec6bdfbf7dfcd6bb35594e38f8caed7e3ddf2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc6ad7ae3531bd3698c8b5c343ec6bdfbf7dfcd6bb35594e38f8caed7e3ddf2d", kill_on_drop: false }`
[INFO] [stdout] fc6ad7ae3531bd3698c8b5c343ec6bdfbf7dfcd6bb35594e38f8caed7e3ddf2d