[INFO] fetching crate slmp_client 0.2.1...
[INFO] building slmp_client-0.2.1 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate slmp_client 0.2.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate slmp_client 0.2.1
[INFO] finished tweaking crates.io crate slmp_client 0.2.1
[INFO] tweaked toml for crates.io crate slmp_client 0.2.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate slmp_client 0.2.1 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 22 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1fb1634c9955f40474724f66a0ea87cca81bd206d05b9927c16b643e7cf4b1b7
[INFO] running `Command { std: "docker" "start" "-a" "1fb1634c9955f40474724f66a0ea87cca81bd206d05b9927c16b643e7cf4b1b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fb1634c9955f40474724f66a0ea87cca81bd206d05b9927c16b643e7cf4b1b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fb1634c9955f40474724f66a0ea87cca81bd206d05b9927c16b643e7cf4b1b7", kill_on_drop: false }`
[INFO] [stdout] 1fb1634c9955f40474724f66a0ea87cca81bd206d05b9927c16b643e7cf4b1b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92e43c60d7a63893b1f73dd5f9161cd61399c613bcbdd79a9bf4db7158718eca
[INFO] running `Command { std: "docker" "start" "-a" "92e43c60d7a63893b1f73dd5f9161cd61399c613bcbdd79a9bf4db7158718eca", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling slmp_client v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `f_type` and `reserved2` are never read
[INFO] [stdout]  --> src/structs/headers.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct SlmpMTHeader {
[INFO] [stdout]   |            ------------ fields in this struct
[INFO] [stdout] 3 |     /// フレームタイプ
[INFO] [stdout] 4 |     pub f_type: u16,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8 |     pub reserved2: u16,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `reserved1` is never read
[INFO] [stdout]   --> src/structs/headers.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct SlmpSubHeaderRes {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub reserved1: u8,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]   --> src/structs/headers.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 78 | impl SlmpSubHeaderReq {
[INFO] [stdout]    | --------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 83 |     pub fn from(buf: [u8; 9]) -> SlmpSubHeaderReq {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SlmpSubHeaderOd` is never constructed
[INFO] [stdout]    --> src/structs/headers.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub struct SlmpSubHeaderOd {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]    --> src/structs/headers.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 130 | impl SlmpSubHeaderOd {
[INFO] [stdout]     | -------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn from(buf: &[u8]) -> SlmpSubHeaderOd {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.53s
[INFO] running `Command { std: "docker" "inspect" "92e43c60d7a63893b1f73dd5f9161cd61399c613bcbdd79a9bf4db7158718eca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92e43c60d7a63893b1f73dd5f9161cd61399c613bcbdd79a9bf4db7158718eca", kill_on_drop: false }`
[INFO] [stdout] 92e43c60d7a63893b1f73dd5f9161cd61399c613bcbdd79a9bf4db7158718eca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e0247d1817974e4e3c4d986f8e141544f364fd677877af9bc5cb805739df91a
[INFO] running `Command { std: "docker" "start" "-a" "6e0247d1817974e4e3c4d986f8e141544f364fd677877af9bc5cb805739df91a", kill_on_drop: false }`
[INFO] [stdout] warning: fields `f_type` and `reserved2` are never read
[INFO] [stdout]  --> src/structs/headers.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct SlmpMTHeader {
[INFO] [stdout]   |            ------------ fields in this struct
[INFO] [stdout] 3 |     /// フレームタイプ
[INFO] [stdout] 4 |     pub f_type: u16,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8 |     pub reserved2: u16,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `reserved1` is never read
[INFO] [stdout]   --> src/structs/headers.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct SlmpSubHeaderRes {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub reserved1: u8,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]   --> src/structs/headers.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 78 | impl SlmpSubHeaderReq {
[INFO] [stdout]    | --------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 83 |     pub fn from(buf: [u8; 9]) -> SlmpSubHeaderReq {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SlmpSubHeaderOd` is never constructed
[INFO] [stdout]    --> src/structs/headers.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub struct SlmpSubHeaderOd {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]    --> src/structs/headers.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 130 | impl SlmpSubHeaderOd {
[INFO] [stdout]     | -------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn from(buf: &[u8]) -> SlmpSubHeaderOd {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling slmp_client v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `f_type` and `reserved2` are never read
[INFO] [stdout]  --> src/structs/headers.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct SlmpMTHeader {
[INFO] [stdout]   |            ------------ fields in this struct
[INFO] [stdout] 3 |     /// フレームタイプ
[INFO] [stdout] 4 |     pub f_type: u16,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8 |     pub reserved2: u16,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `reserved1` is never read
[INFO] [stdout]   --> src/structs/headers.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct SlmpSubHeaderRes {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub reserved1: u8,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]   --> src/structs/headers.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 78 | impl SlmpSubHeaderReq {
[INFO] [stdout]    | --------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 83 |     pub fn from(buf: [u8; 9]) -> SlmpSubHeaderReq {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SlmpSubHeaderOd` is never constructed
[INFO] [stdout]    --> src/structs/headers.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub struct SlmpSubHeaderOd {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]    --> src/structs/headers.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 130 | impl SlmpSubHeaderOd {
[INFO] [stdout]     | -------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn from(buf: &[u8]) -> SlmpSubHeaderOd {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "6e0247d1817974e4e3c4d986f8e141544f364fd677877af9bc5cb805739df91a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e0247d1817974e4e3c4d986f8e141544f364fd677877af9bc5cb805739df91a", kill_on_drop: false }`
[INFO] [stdout] 6e0247d1817974e4e3c4d986f8e141544f364fd677877af9bc5cb805739df91a
