[INFO] cloning repository https://github.com/BenjaminRayner/Rust-Package-Manager [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BenjaminRayner/Rust-Package-Manager" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBenjaminRayner%2FRust-Package-Manager", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBenjaminRayner%2FRust-Package-Manager'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bea7d8bd1f904979fde63e9fab8209d7c5ebdebf [INFO] checking BenjaminRayner/Rust-Package-Manager against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBenjaminRayner%2FRust-Package-Manager" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/BenjaminRayner/Rust-Package-Manager [INFO] finished tweaking git repo https://github.com/BenjaminRayner/Rust-Package-Manager [INFO] tweaked toml for git repo https://github.com/BenjaminRayner/Rust-Package-Manager written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/BenjaminRayner/Rust-Package-Manager on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/BenjaminRayner/Rust-Package-Manager 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 01e851b512f02e3652ef61a106670e2e26b803d26e02727a037de8ddfc6da175 [INFO] running `Command { std: "docker" "start" "-a" "01e851b512f02e3652ef61a106670e2e26b803d26e02727a037de8ddfc6da175", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "01e851b512f02e3652ef61a106670e2e26b803d26e02727a037de8ddfc6da175", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01e851b512f02e3652ef61a106670e2e26b803d26e02727a037de8ddfc6da175", kill_on_drop: false }` [INFO] [stdout] 01e851b512f02e3652ef61a106670e2e26b803d26e02727a037de8ddfc6da175 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a2a72ae1fb199fa240de7d31d1cb39679f615319974b06c0ad28c4b3180168b [INFO] running `Command { std: "docker" "start" "-a" "5a2a72ae1fb199fa240de7d31d1cb39679f615319974b06c0ad28c4b3180168b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Compiling curl v0.4.42 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking unicode-segmentation v1.8.0 [INFO] [stderr] Checking ordermap v0.3.5 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking urlencoding v2.1.0 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling curl-sys v0.4.52+curl-7.81.0 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Checking fd-lock v3.0.2 [INFO] [stderr] Checking nix v0.23.1 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking rustyline v9.1.2 [INFO] [stderr] Checking rpkg v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/debversion.rs:29:53 [INFO] [stdout] | [INFO] [stdout] 29 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 30 | | match s { [INFO] [stdout] 31 | | "<<" => Ok(VersionRelation::StrictlyLess), [INFO] [stdout] 32 | | "<=" => Ok(VersionRelation::LessOrEqual), [INFO] [stdout] ... | [INFO] [stdout] 38 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/debversion.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | / match s { [INFO] [stdout] 31 | | "<<" => Ok(VersionRelation::StrictlyLess), [INFO] [stdout] 32 | | "<=" => Ok(VersionRelation::LessOrEqual), [INFO] [stdout] 33 | | "=" => Ok(VersionRelation::Equal), [INFO] [stdout] ... | [INFO] [stdout] 36 | | _ => panic!("bad version relation {}", s) // gah this should be a ParseError but I don't know how to do that, accepting PRs [INFO] [stdout] 37 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/debversion.rs:31:21 [INFO] [stdout] | [INFO] [stdout] 31 | "<<" => Ok(VersionRelation::StrictlyLess), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/debversion.rs:32:21 [INFO] [stdout] | [INFO] [stdout] 32 | "<=" => Ok(VersionRelation::LessOrEqual), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/debversion.rs:33:21 [INFO] [stdout] | [INFO] [stdout] 33 | "=" => Ok(VersionRelation::Equal), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/debversion.rs:34:21 [INFO] [stdout] | [INFO] [stdout] 34 | ">=" => Ok(VersionRelation::GreaterOrEqual), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/debversion.rs:35:21 [INFO] [stdout] | [INFO] [stdout] 35 | ">>" => Ok(VersionRelation::StrictlyGreater), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/debversion.rs:60:53 [INFO] [stdout] | [INFO] [stdout] 60 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 61 | | let (ep, rest0) = match s.find(':') { [INFO] [stdout] 62 | | None => ("", s), [INFO] [stdout] 63 | | Some(e) => { let (_e, _r) = s.split_at(e); (_e, &_r[1..]) } [INFO] [stdout] ... | [INFO] [stdout] 73 | | }) [INFO] [stdout] 74 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/debversion.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | / Ok(DebianVersionNum { [INFO] [stdout] 70 | | epoch : ep.to_string(), [INFO] [stdout] 71 | | upstream: up.to_string(), [INFO] [stdout] 72 | | debian: deb.to_string() [INFO] [stdout] 73 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/debversion.rs:29:53 [INFO] [stdout] | [INFO] [stdout] 29 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 30 | | match s { [INFO] [stdout] 31 | | "<<" => Ok(VersionRelation::StrictlyLess), [INFO] [stdout] 32 | | "<=" => Ok(VersionRelation::LessOrEqual), [INFO] [stdout] ... | [INFO] [stdout] 38 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/debversion.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | / match s { [INFO] [stdout] 31 | | "<<" => Ok(VersionRelation::StrictlyLess), [INFO] [stdout] 32 | | "<=" => Ok(VersionRelation::LessOrEqual), [INFO] [stdout] 33 | | "=" => Ok(VersionRelation::Equal), [INFO] [stdout] ... | [INFO] [stdout] 36 | | _ => panic!("bad version relation {}", s) // gah this should be a ParseError but I don't know how to do that, accepting PRs [INFO] [stdout] 37 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/debversion.rs:31:21 [INFO] [stdout] | [INFO] [stdout] 31 | "<<" => Ok(VersionRelation::StrictlyLess), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/debversion.rs:32:21 [INFO] [stdout] | [INFO] [stdout] 32 | "<=" => Ok(VersionRelation::LessOrEqual), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/debversion.rs:33:21 [INFO] [stdout] | [INFO] [stdout] 33 | "=" => Ok(VersionRelation::Equal), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/debversion.rs:34:21 [INFO] [stdout] | [INFO] [stdout] 34 | ">=" => Ok(VersionRelation::GreaterOrEqual), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/debversion.rs:35:21 [INFO] [stdout] | [INFO] [stdout] 35 | ">>" => Ok(VersionRelation::StrictlyGreater), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/debversion.rs:60:53 [INFO] [stdout] | [INFO] [stdout] 60 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 61 | | let (ep, rest0) = match s.find(':') { [INFO] [stdout] 62 | | None => ("", s), [INFO] [stdout] 63 | | Some(e) => { let (_e, _r) = s.split_at(e); (_e, &_r[1..]) } [INFO] [stdout] ... | [INFO] [stdout] 73 | | }) [INFO] [stdout] 74 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/debversion.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | / Ok(DebianVersionNum { [INFO] [stdout] 70 | | epoch : ep.to_string(), [INFO] [stdout] 71 | | upstream: up.to_string(), [INFO] [stdout] 72 | | debian: deb.to_string() [INFO] [stdout] 73 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rpkg` (lib test) due to 9 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rpkg` (lib) due to 9 previous errors [INFO] running `Command { std: "docker" "inspect" "5a2a72ae1fb199fa240de7d31d1cb39679f615319974b06c0ad28c4b3180168b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a2a72ae1fb199fa240de7d31d1cb39679f615319974b06c0ad28c4b3180168b", kill_on_drop: false }` [INFO] [stdout] 5a2a72ae1fb199fa240de7d31d1cb39679f615319974b06c0ad28c4b3180168b