[INFO] cloning repository https://github.com/ReSpeak/MahTsIdentity
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ReSpeak/MahTsIdentity" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReSpeak%2FMahTsIdentity", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReSpeak%2FMahTsIdentity'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] afb2aca32ba1aadb91165b850355a868ade71374
[INFO] checking ReSpeak/MahTsIdentity against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReSpeak%2FMahTsIdentity" "/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/ReSpeak/MahTsIdentity on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ReSpeak/MahTsIdentity
[INFO] finished tweaking git repo https://github.com/ReSpeak/MahTsIdentity
[INFO] tweaked toml for git repo https://github.com/ReSpeak/MahTsIdentity written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ReSpeak/MahTsIdentity 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/ReSpeak/tsclientlib`
[INFO] [stderr]     Updating git submodule `https://github.com/ReSpeak/tsdeclarations.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded base64ct v1.5.0
[INFO] [stderr]   Downloaded elliptic-curve v0.12.1
[INFO] [stderr]   Downloaded quote v1.0.19
[INFO] [stderr]   Downloaded git-testament-derive v0.1.13
[INFO] [stderr]   Downloaded ff v0.12.0
[INFO] [stderr]   Downloaded group v0.12.0
[INFO] [stderr]   Downloaded subtle-ng v2.5.0
[INFO] [stderr]   Downloaded dbl v0.3.2
[INFO] [stderr]   Downloaded cmac v0.6.0
[INFO] [stderr]   Downloaded eax v0.4.1
[INFO] [stderr]   Downloaded clap_lex v0.2.2
[INFO] [stderr]   Downloaded clap_derive v3.2.5
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.9
[INFO] [stderr]   Downloaded clap v3.2.5
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.5
[INFO] [stderr]   Downloaded tracing v0.1.35
[INFO] [stderr]   Downloaded curve25519-dalek-ng v4.1.1
[INFO] [stderr]   Downloaded tracing-core v0.1.27
[INFO] [stderr]   Downloaded indexmap v1.9.0
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.9
[INFO] [stderr]   Downloaded git-testament v0.2.1
[INFO] [stderr]   Downloaded crypto-bigint v0.4.7
[INFO] [stderr]   Downloaded const-oid v0.9.0
[INFO] [stderr]   Downloaded rfc6979 v0.2.0
[INFO] [stderr]   Downloaded ecdsa v0.14.2
[INFO] [stderr]   Downloaded self_cell v0.10.2
[INFO] [stderr]   Downloaded quicklz v0.3.1
[INFO] [stderr]   Downloaded der v0.6.0
[INFO] [stderr]   Downloaded t4rust-derive v0.3.0
[INFO] [stderr]   Downloaded flakebi-ring v0.16.15
[INFO] [stderr]   Downloaded omnom v3.0.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43e2b10accd3576903df74a162e28ac6d0d20097d6462e14e326f02c7aa08a40
[INFO] running `Command { std: "docker" "start" "-a" "43e2b10accd3576903df74a162e28ac6d0d20097d6462e14e326f02c7aa08a40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43e2b10accd3576903df74a162e28ac6d0d20097d6462e14e326f02c7aa08a40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43e2b10accd3576903df74a162e28ac6d0d20097d6462e14e326f02c7aa08a40", kill_on_drop: false }`
[INFO] [stdout] 43e2b10accd3576903df74a162e28ac6d0d20097d6462e14e326f02c7aa08a40
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d98e913d1fc3d15db1041b173167b7fe35d83a07df57c0232ca0bfda09266c9
[INFO] running `Command { std: "docker" "start" "-a" "9d98e913d1fc3d15db1041b173167b7fe35d83a07df57c0232ca0bfda09266c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking zeroize v1.5.5
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking const-oid v0.9.0
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking base64ct v1.5.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.9
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]     Checking der v0.6.0
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling time-macros v0.2.4
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]     Checking ff v0.12.0
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.9
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]     Checking futures-sink v0.3.21
[INFO] [stderr]     Checking group v0.12.0
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]     Checking slab v0.4.6
[INFO] [stderr]    Compiling ref-cast v1.0.7
[INFO] [stderr]    Compiling indexmap v1.9.0
[INFO] [stderr]     Checking subtle-ng v2.5.0
[INFO] [stderr]     Checking spki v0.6.0
[INFO] [stderr]    Compiling quote v1.0.19
[INFO] [stderr]    Compiling flakebi-ring v0.16.15
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking crypto-bigint v0.4.7
[INFO] [stderr]     Checking pkcs8 v0.9.0
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking dbl v0.3.2
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking sec1 v0.3.0
[INFO] [stderr]     Checking crypto-mac v0.11.1
[INFO] [stderr]     Checking curve25519-dalek-ng v4.1.1
[INFO] [stderr]     Checking ctr v0.8.0
[INFO] [stderr]     Checking aead v0.4.3
[INFO] [stderr]     Checking cmac v0.6.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.5
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking signature v1.5.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking sha2 v0.10.2
[INFO] [stderr]     Checking sha-1 v0.10.0
[INFO] [stderr]     Checking omnom v3.0.0
[INFO] [stderr]     Checking tracing-core v0.1.27
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking hkdf v0.12.3
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]     Checking hashbrown v0.12.1
[INFO] [stderr]     Checking os_str_bytes v6.1.0
[INFO] [stderr]     Checking self_cell v0.10.2
[INFO] [stderr]     Checking no-std-compat v0.4.1
[INFO] [stderr]     Checking aes v0.7.5
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]     Checking rayon-core v1.9.3
[INFO] [stderr]     Checking eax v0.4.1
[INFO] [stderr]     Checking rfc6979 v0.2.0
[INFO] [stderr]     Checking elliptic-curve v0.12.1
[INFO] [stderr]     Checking clap_lex v0.2.2
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking ecdsa v0.14.2
[INFO] [stderr]    Compiling time v0.3.9
[INFO] [stderr]     Checking p256 v0.11.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling t4rust-derive v0.3.0
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling ref-cast-impl v1.0.7
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling git-testament-derive v0.1.13
[INFO] [stderr]    Compiling tracing-attributes v0.1.21
[INFO] [stderr]    Compiling clap_derive v3.2.5
[INFO] [stderr]     Checking tokio v1.19.2
[INFO] [stderr]     Checking git-testament v0.2.1
[INFO] [stderr]     Checking tracing v0.1.35
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking quicklz v0.3.1
[INFO] [stderr]     Checking clap v3.2.5
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]     Checking tsproto-packets v0.1.0 (https://github.com/ReSpeak/tsclientlib#77b06542)
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]     Checking simple_asn1 v0.6.2
[INFO] [stderr]    Compiling tsproto-structs v0.2.0 (https://github.com/ReSpeak/tsclientlib#77b06542)
[INFO] [stderr]    Compiling tsproto-types v0.1.0 (https://github.com/ReSpeak/tsclientlib#77b06542)
[INFO] [stderr]     Checking tsproto v0.2.0 (https://github.com/ReSpeak/tsclientlib#77b06542)
[INFO] [stderr]     Checking mah_ts_identity v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.97s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2
[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" "9d98e913d1fc3d15db1041b173167b7fe35d83a07df57c0232ca0bfda09266c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d98e913d1fc3d15db1041b173167b7fe35d83a07df57c0232ca0bfda09266c9", kill_on_drop: false }`
[INFO] [stdout] 9d98e913d1fc3d15db1041b173167b7fe35d83a07df57c0232ca0bfda09266c9