[INFO] cloning repository https://github.com/Dhole/ssh-git-fw
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dhole/ssh-git-fw" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDhole%2Fssh-git-fw", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDhole%2Fssh-git-fw'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2377857678e8d59cfed78c3d2851cd27f2c1d6b2
[INFO] checking Dhole/ssh-git-fw against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDhole%2Fssh-git-fw" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/Dhole/ssh-git-fw
[INFO] finished tweaking git repo https://github.com/Dhole/ssh-git-fw
[INFO] tweaked toml for git repo https://github.com/Dhole/ssh-git-fw written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Dhole/ssh-git-fw on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Dhole/ssh-git-fw 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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5dbdbf9fc40f2702ca7eb9c77a5035c8903d9cca2a412b6ec396bf286460e040
[INFO] running `Command { std: "docker" "start" "5dbdbf9fc40f2702ca7eb9c77a5035c8903d9cca2a412b6ec396bf286460e040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5dbdbf9fc40f2702ca7eb9c77a5035c8903d9cca2a412b6ec396bf286460e040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5dbdbf9fc40f2702ca7eb9c77a5035c8903d9cca2a412b6ec396bf286460e040" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5dbdbf9fc40f2702ca7eb9c77a5035c8903d9cca2a412b6ec396bf286460e040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5dbdbf9fc40f2702ca7eb9c77a5035c8903d9cca2a412b6ec396bf286460e040" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling version-compare v0.2.1
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]     Checking memchr v2.8.1
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking rustcrypto-ff v0.14.0-rc.1
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]    Compiling toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking hybrid-array v0.4.12
[INFO] [stderr]     Checking der v0.8.0
[INFO] [stderr]     Checking rustcrypto-group v0.14.0-rc.1
[INFO] [stderr]    Compiling curve25519-dalek v5.0.0-pre.6
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[INFO] [stderr]    Compiling syn v1.0.109
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[INFO] [stderr]    Compiling nix v0.31.3
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[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling toml_edit v0.25.12+spec-1.1.0
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling field-offset v0.3.6
[INFO] [stderr]    Compiling cfg-expr v0.20.8
[INFO] [stderr]     Checking fiat-crypto v0.3.0
[INFO] [stderr]    Compiling aws-lc-rs v1.17.0
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]     Checking event-listener v5.4.1
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[INFO] [stderr]    Compiling system-deps v7.0.8
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[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
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[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking jiff v0.2.28
[INFO] [stderr]     Checking block-buffer v0.12.0
[INFO] [stderr]     Checking block-padding v0.4.2
[INFO] [stderr]     Checking sec1 v0.8.1
[INFO] [stderr]    Compiling cc v1.2.63
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[INFO] [stderr]     Checking socket2 v0.6.4
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[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking crypto-bigint v0.7.3
[INFO] [stderr]     Checking module-lattice v0.2.3
[INFO] [stderr]     Checking clap v2.34.0
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[INFO] [stderr]    Compiling glib-sys v0.22.6
[INFO] [stderr]    Compiling gobject-sys v0.22.6
[INFO] [stderr]    Compiling gio-sys v0.22.0
[INFO] [stderr]    Compiling pango-sys v0.22.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.22.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.22.0
[INFO] [stderr]    Compiling graphene-sys v0.22.0
[INFO] [stderr]    Compiling gdk4-sys v0.11.2
[INFO] [stderr]    Compiling gsk4-sys v0.11.1
[INFO] [stderr]    Compiling gtk4-sys v0.11.3
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking cipher v0.5.2
[INFO] [stderr]     Checking universal-hash v0.6.1
[INFO] [stderr]     Checking aead v0.6.0-rc.10
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[INFO] [stderr]     Checking signature v3.0.0
[INFO] [stderr]     Checking polyval v0.7.1
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[INFO] [stderr]     Checking pbkdf2 v0.13.0
[INFO] [stderr]     Checking hkdf v0.13.0
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[INFO] [stderr]     Checking aes v0.9.1
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[INFO] [stderr]     Checking cbc v0.2.1
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking ctr v0.10.1
[INFO] [stderr]     Checking blowfish v0.10.0
[INFO] [stderr]     Checking sha1 v0.11.0
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]     Checking sha3 v0.11.0
[INFO] [stderr]     Checking argon2 v0.6.0-rc.8
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking kem v0.3.0
[INFO] [stderr]     Checking dashmap v6.2.1
[INFO] [stderr]     Checking shellexpand v3.1.2
[INFO] [stderr]     Checking scrypt v0.12.0
[INFO] [stderr]     Checking aes-gcm v0.11.0-rc.4
[INFO] [stderr]     Checking bcrypt-pbkdf v0.11.0
[INFO] [stderr]     Checking ml-kem v0.3.2
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]     Checking pkcs5 v0.8.0
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking shlex v2.0.1
[INFO] [stderr]    Compiling aws-lc-sys v0.41.0
[INFO] [stderr]     Checking internal-russh-num-bigint v0.5.0
[INFO] [stderr]     Checking pkcs8 v0.11.0
[INFO] [stderr]     Checking ed25519 v3.0.0
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling glib-macros v0.22.6
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling gtk4-macros v0.11.0
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking env_filter v1.0.1
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling delegate v0.13.5
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking env_logger v0.11.10
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking ed25519-dalek v3.0.0-pre.7
[INFO] [stderr]     Checking elliptic-curve v0.14.0-rc.32
[INFO] [stderr]     Checking primefield v0.14.0-rc.9
[INFO] [stderr]     Checking ssh-encoding v0.3.0-rc.9
[INFO] [stderr]     Checking crypto-primes v0.7.0
[INFO] [stderr]     Checking ssh-cipher v0.3.0-rc.9
[INFO] [stderr]     Checking russh-cryptovec v0.61.0
[INFO] [stderr]     Checking ecdsa v0.17.0-rc.18
[INFO] [stderr]     Checking primeorder v0.14.0-rc.9
[INFO] [stderr]     Checking p256 v0.14.0-rc.9
[INFO] [stderr]     Checking p521 v0.14.0-rc.9
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking rsa v0.10.0-rc.18
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking glib v0.22.7
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking p384 v0.14.0-rc.9
[INFO] [stderr]     Checking russh-util v0.52.0
[INFO] [stderr]     Checking tokio-stream v0.1.18
[INFO] [stderr]     Checking fast-socks5 v1.0.0
[INFO] [stderr]     Checking ssh-key v0.7.0-rc.10
[INFO] [stderr]     Checking gio v0.22.6
[INFO] [stderr]     Checking cairo-rs v0.22.0
[INFO] [stderr]     Checking graphene-rs v0.22.0
[INFO] [stderr]     Checking russh v0.61.1
[INFO] [stderr]     Checking gdk-pixbuf v0.22.0
[INFO] [stderr]     Checking pango v0.22.6
[INFO] [stderr]     Checking gdk4 v0.11.2
[INFO] [stderr]     Checking gsk4 v0.11.1
[INFO] [stderr]     Checking gtk4 v0.11.3
[INFO] [stderr]     Checking ssh-git-fw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `line_num` is never read
[INFO] [stdout]   --> src/known_hosts.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct Entry {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 44 |     line_num: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Entry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `line_num` is never read
[INFO] [stdout]   --> src/known_hosts.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct Entry {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 44 |     line_num: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Entry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 18s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.31.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "5dbdbf9fc40f2702ca7eb9c77a5035c8903d9cca2a412b6ec396bf286460e040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dbdbf9fc40f2702ca7eb9c77a5035c8903d9cca2a412b6ec396bf286460e040", kill_on_drop: false }`
[INFO] [stdout] 5dbdbf9fc40f2702ca7eb9c77a5035c8903d9cca2a412b6ec396bf286460e040