[INFO] cloning repository https://github.com/lukewassink/keyval
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lukewassink/keyval" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukewassink%2Fkeyval", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukewassink%2Fkeyval'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0c2aae5a112fe76d6d8aa6e2fbb52bb51f48524b
[INFO] checking lukewassink/keyval against 8006091eb71ae7d9e9bccb66c6122c9d68af4466 for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukewassink%2Fkeyval" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lukewassink/keyval
[INFO] finished tweaking git repo https://github.com/lukewassink/keyval
[INFO] tweaked toml for git repo https://github.com/lukewassink/keyval written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lukewassink/keyval on toolchain 8006091eb71ae7d9e9bccb66c6122c9d68af4466
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lukewassink/keyval 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" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustyline-derive v0.6.0
[INFO] [stderr]   Downloaded easy-repl v0.2.1
[INFO] [stderr]   Downloaded louds-rs v0.4.0
[INFO] [stderr]   Downloaded fid-rs v0.1.1
[INFO] [stderr]   Downloaded fd-lock v3.0.13
[INFO] [stderr]   Downloaded rustyline v9.1.2
[INFO] [stderr]   Downloaded trie-rs v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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] cc110cbdadbbc1359db23b73d440963d514c91976e641ff2f34b4a312836f207
[INFO] running `Command { std: "docker" "start" "cc110cbdadbbc1359db23b73d440963d514c91976e641ff2f34b4a312836f207", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc110cbdadbbc1359db23b73d440963d514c91976e641ff2f34b4a312836f207", 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" "cc110cbdadbbc1359db23b73d440963d514c91976e641ff2f34b4a312836f207" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc110cbdadbbc1359db23b73d440963d514c91976e641ff2f34b4a312836f207", 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" "cc110cbdadbbc1359db23b73d440963d514c91976e641ff2f34b4a312836f207" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.21
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
[INFO] [stderr]     Checking smallvec v1.16.2
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.8
[INFO] [stderr]     Checking smawk v0.3.3
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking clap_builder v4.6.7
[INFO] [stderr]     Checking textwrap v0.15.2
[INFO] [stderr]     Checking toml_parser v1.1.5+spec-1.1.0
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking serde_spanned v1.1.2
[INFO] [stderr]     Checking toml_datetime v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking toml_writer v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking shell-words v1.1.1
[INFO] [stderr]     Checking toml v1.1.8+spec-1.1.0
[INFO] [stderr]     Checking fd-lock v3.0.13
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking nix v0.23.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling rustyline-derive v0.6.0
[INFO] [stderr]     Checking ctrlc v3.5.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling clap_derive v4.6.7
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]     Checking fid-rs v0.1.1
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking louds-rs v0.4.0
[INFO] [stderr]     Checking trie-rs v0.1.1
[INFO] [stderr]     Checking protocol v0.1.0 (/opt/rustwide/workdir/protocol)
[INFO] [stderr]     Checking clap v4.6.7
[INFO] [stderr]     Checking rustyline v9.1.2
[INFO] [stderr]     Checking easy-repl v0.2.1
[INFO] [stderr]     Checking keyval v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> src/repl.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 | /             command! {
[INFO] [stdout] 48 | |                 "Put the pair (key, val)",
[INFO] [stdout] 49 | |                 (key: String, val: String) => |key: String, val: String| {
[INFO] [stdout] 50 | |                     match storage.borrow_mut().write(&WriteRequest{key: &key, val: &val}) {
[INFO] [stdout] ...  |
[INFO] [stdout] 54 | |                     Ok(CommandStatus::Done)
[INFO] [stdout] 55 | |             }},
[INFO] [stdout]    | |              ^
[INFO] [stdout]    | |              |
[INFO] [stdout]    | |______________unreachable call
[INFO] [stdout]    |                any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `$crate::validator` which comes from the expansion of the macro `command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> src/repl.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 | /             command! {
[INFO] [stdout] 60 | |                 "Get the value for <key>",
[INFO] [stdout] 61 | |                 (key: String) => |key: String| {
[INFO] [stdout] 62 | |                     match storage.borrow_mut().read(&ReadRequest{key: &key}) {
[INFO] [stdout] ...  |
[INFO] [stdout] 66 | |                     Ok(CommandStatus::Done)
[INFO] [stdout] 67 | |             }},
[INFO] [stdout]    | |              ^
[INFO] [stdout]    | |              |
[INFO] [stdout]    | |______________unreachable call
[INFO] [stdout]    |                any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::validator` which comes from the expansion of the macro `command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> src/repl.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 | /             command! {
[INFO] [stdout] 72 | |                 "Delete the entry for <key>",
[INFO] [stdout] 73 | |                 (key: String) => |key: String| {
[INFO] [stdout] 74 | |                     match storage.borrow_mut().delete(&DeleteRequest{key: &key}) {
[INFO] [stdout] ...  |
[INFO] [stdout] 78 | |                     Ok(CommandStatus::Done)
[INFO] [stdout] 79 | |             }},
[INFO] [stdout]    | |              ^
[INFO] [stdout]    | |              |
[INFO] [stdout]    | |______________unreachable call
[INFO] [stdout]    |                any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::validator` which comes from the expansion of the macro `command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> src/repl.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 | /             command! {
[INFO] [stdout] 84 | |                 "Check if there is an entry for <key>",
[INFO] [stdout] 85 | |                 (key: String) => |key: String| {
[INFO] [stdout] 86 | |                     let c = storage.borrow_mut().contains(&ContainsRequest{key: &key});
[INFO] [stdout] 87 | |                     println!("contains: {}", c);
[INFO] [stdout] 88 | |                     Ok(CommandStatus::Done)
[INFO] [stdout] 89 | |             }},
[INFO] [stdout]    | |              ^
[INFO] [stdout]    | |              |
[INFO] [stdout]    | |______________unreachable call
[INFO] [stdout]    |                any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::validator` which comes from the expansion of the macro `command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> src/repl.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 | /             command! {
[INFO] [stdout] 48 | |                 "Put the pair (key, val)",
[INFO] [stdout] 49 | |                 (key: String, val: String) => |key: String, val: String| {
[INFO] [stdout] 50 | |                     match storage.borrow_mut().write(&WriteRequest{key: &key, val: &val}) {
[INFO] [stdout] ...  |
[INFO] [stdout] 54 | |                     Ok(CommandStatus::Done)
[INFO] [stdout] 55 | |             }},
[INFO] [stdout]    | |              ^
[INFO] [stdout]    | |              |
[INFO] [stdout]    | |______________unreachable call
[INFO] [stdout]    |                any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `$crate::validator` which comes from the expansion of the macro `command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> src/repl.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 | /             command! {
[INFO] [stdout] 60 | |                 "Get the value for <key>",
[INFO] [stdout] 61 | |                 (key: String) => |key: String| {
[INFO] [stdout] 62 | |                     match storage.borrow_mut().read(&ReadRequest{key: &key}) {
[INFO] [stdout] ...  |
[INFO] [stdout] 66 | |                     Ok(CommandStatus::Done)
[INFO] [stdout] 67 | |             }},
[INFO] [stdout]    | |              ^
[INFO] [stdout]    | |              |
[INFO] [stdout]    | |______________unreachable call
[INFO] [stdout]    |                any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::validator` which comes from the expansion of the macro `command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> src/repl.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 | /             command! {
[INFO] [stdout] 72 | |                 "Delete the entry for <key>",
[INFO] [stdout] 73 | |                 (key: String) => |key: String| {
[INFO] [stdout] 74 | |                     match storage.borrow_mut().delete(&DeleteRequest{key: &key}) {
[INFO] [stdout] ...  |
[INFO] [stdout] 78 | |                     Ok(CommandStatus::Done)
[INFO] [stdout] 79 | |             }},
[INFO] [stdout]    | |              ^
[INFO] [stdout]    | |              |
[INFO] [stdout]    | |______________unreachable call
[INFO] [stdout]    |                any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::validator` which comes from the expansion of the macro `command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> src/repl.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 | /             command! {
[INFO] [stdout] 84 | |                 "Check if there is an entry for <key>",
[INFO] [stdout] 85 | |                 (key: String) => |key: String| {
[INFO] [stdout] 86 | |                     let c = storage.borrow_mut().contains(&ContainsRequest{key: &key});
[INFO] [stdout] 87 | |                     println!("contains: {}", c);
[INFO] [stdout] 88 | |                     Ok(CommandStatus::Done)
[INFO] [stdout] 89 | |             }},
[INFO] [stdout]    | |              ^
[INFO] [stdout]    | |              |
[INFO] [stdout]    | |______________unreachable call
[INFO] [stdout]    |                any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::validator` which comes from the expansion of the macro `command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.43s
[INFO] running `Command { std: "docker" "inspect" "cc110cbdadbbc1359db23b73d440963d514c91976e641ff2f34b4a312836f207", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc110cbdadbbc1359db23b73d440963d514c91976e641ff2f34b4a312836f207", kill_on_drop: false }`
[INFO] [stdout] cc110cbdadbbc1359db23b73d440963d514c91976e641ff2f34b4a312836f207