[INFO] cloning repository https://github.com/waleedsamy/hello_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/waleedsamy/hello_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwaleedsamy%2Fhello_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwaleedsamy%2Fhello_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 20ecb9ed2b7ef2587959e4b7f27fb9b624c2992b
[INFO] checking waleedsamy/hello_rust against try#1b5ce95284bc3170a1f4a55c6ec8a06b3e85ff73 for pr-78461
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwaleedsamy%2Fhello_rust" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/waleedsamy/hello_rust on toolchain 1b5ce95284bc3170a1f4a55c6ec8a06b3e85ff73
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b5ce95284bc3170a1f4a55c6ec8a06b3e85ff73" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/waleedsamy/hello_rust
[INFO] finished tweaking git repo https://github.com/waleedsamy/hello_rust
[INFO] tweaked toml for git repo https://github.com/waleedsamy/hello_rust written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/waleedsamy/hello_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b5ce95284bc3170a1f4a55c6ec8a06b3e85ff73" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1b5ce95284bc3170a1f4a55c6ec8a06b3e85ff73" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5fda011388bf26155ddf53101035b855f6d1c3cf39932dc3703752ea80b34cc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f5fda011388bf26155ddf53101035b855f6d1c3cf39932dc3703752ea80b34cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5fda011388bf26155ddf53101035b855f6d1c3cf39932dc3703752ea80b34cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5fda011388bf26155ddf53101035b855f6d1c3cf39932dc3703752ea80b34cc", kill_on_drop: false }`
[INFO] [stdout] f5fda011388bf26155ddf53101035b855f6d1c3cf39932dc3703752ea80b34cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1b5ce95284bc3170a1f4a55c6ec8a06b3e85ff73" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00e572855e91e7900990c418bc6a3abb3e2a8a3347ded5d56a2b8a38605d3009
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "00e572855e91e7900990c418bc6a3abb3e2a8a3347ded5d56a2b8a38605d3009", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-segmentation v1.6.0
[INFO] [stderr]     Checking hello_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `can_hold`
[INFO] [stdout]  --> src/lib.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn can_hold(&self, other: &Rectangle) -> bool {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/lib.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn new(i: i32) -> Guess {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `maybe_new`
[INFO] [stdout]   --> src/lib.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn maybe_new(i: i32) -> Result<Guess, String> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Summary`, `Tweet`
[INFO] [stdout]    --> src/bin/learn_traits.rs:137:17
[INFO] [stdout]     |
[INFO] [stdout] 137 |     use crate::{Summary, Tweet};
[INFO] [stdout]     |                 ^^^^^^^  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/bin/learn_traits.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |     let p = Pair {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/bin/learn_traits.rs:119:53
[INFO] [stdout]     |
[INFO] [stdout] 119 | fn some_fun_1<T: Display + Clone, U: Debug + Clone>(t: T, u: U) {}
[INFO] [stdout]     |                                                     ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> src/bin/learn_traits.rs:119:59
[INFO] [stdout]     |
[INFO] [stdout] 119 | fn some_fun_1<T: Display + Clone, U: Debug + Clone>(t: T, u: U) {}
[INFO] [stdout]     |                                                           ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/bin/learn_traits.rs:120:20
[INFO] [stdout]     |
[INFO] [stdout] 120 | fn som_fun_2<T, U>(t: T, u: U)
[INFO] [stdout]     |                    ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> src/bin/learn_traits.rs:120:26
[INFO] [stdout]     |
[INFO] [stdout] 120 | fn som_fun_2<T, U>(t: T, u: U)
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/bin/learn_traits.rs:127:25
[INFO] [stdout]     |
[INFO] [stdout] 127 | fn returns_summarizable(b: bool) -> impl Summary {
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/bin/learn_traits.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn new(x: T, y: T) -> Pair<T> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `some_fun_1`
[INFO] [stdout]    --> src/bin/learn_traits.rs:119:4
[INFO] [stdout]     |
[INFO] [stdout] 119 | fn some_fun_1<T: Display + Clone, U: Debug + Clone>(t: T, u: U) {}
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/bin/main1.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let x = 1..5;
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `home`
[INFO] [stdout]   --> src/bin/main1.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |     let home: IPAddrKind = IPAddrKind::V4(172, 0, 0, 1);
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_home`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `loopback`
[INFO] [stdout]   --> src/bin/main1.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     let loopback = IPAddrKind::V6(String::from("::1"));
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_loopback`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/bin/main1.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let x = Message::Quit;
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/bin/main1.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let x = Message::Move { x: 10, y: 11 };
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/bin/main1.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |     let x = Message::Write(String::from("abc"));
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/bin/main1.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let x = Message::ChangeColur(1, 2, 3);
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `som_fun_2`
[INFO] [stdout]    --> src/bin/learn_traits.rs:120:4
[INFO] [stdout]     |
[INFO] [stdout] 120 | fn som_fun_2<T, U>(t: T, u: U)
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `returns_summarizable`
[INFO] [stdout]    --> src/bin/learn_traits.rs:127:4
[INFO] [stdout]     |
[INFO] [stdout] 127 | fn returns_summarizable(b: bool) -> impl Summary {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cmp::max`
[INFO] [stdout]  --> src/bin/guess.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{cmp::max, cmp::min};
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Cent`
[INFO] [stdout]  --> src/bin/main1.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Cent,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Dime`
[INFO] [stdout]  --> src/bin/main1.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Dime,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `email`
[INFO] [stdout]   --> src/bin/main1.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     email: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `active`
[INFO] [stdout]   --> src/bin/main1.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     active: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sign_in_count`
[INFO] [stdout]   --> src/bin/main1.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     sign_in_count: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `x`
[INFO] [stdout]   --> src/bin/main1.rs:89:16
[INFO] [stdout]    |
[INFO] [stdout] 89 |         Move { x: i32, y: i32 },
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `y`
[INFO] [stdout]   --> src/bin/main1.rs:89:24
[INFO] [stdout]    |
[INFO] [stdout] 89 |         Move { x: i32, y: i32 },
[INFO] [stdout]    |                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `call`
[INFO] [stdout]   --> src/bin/main1.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 |         fn call(&self) {}
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `inc`
[INFO] [stdout]    --> src/bin/main1.rs:146:4
[INFO] [stdout]     |
[INFO] [stdout] 146 | fn inc(x: usize) -> usize {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `inc_ref`
[INFO] [stdout]    --> src/bin/main1.rs:150:4
[INFO] [stdout]     |
[INFO] [stdout] 150 | fn inc_ref(x: &usize) -> usize {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/bin/learn_traits.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |     let p = Pair {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/bin/learn_traits.rs:119:53
[INFO] [stdout]     |
[INFO] [stdout] 119 | fn some_fun_1<T: Display + Clone, U: Debug + Clone>(t: T, u: U) {}
[INFO] [stdout]     |                                                     ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> src/bin/learn_traits.rs:119:59
[INFO] [stdout]     |
[INFO] [stdout] 119 | fn some_fun_1<T: Display + Clone, U: Debug + Clone>(t: T, u: U) {}
[INFO] [stdout]     |                                                           ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/bin/learn_traits.rs:120:20
[INFO] [stdout]     |
[INFO] [stdout] 120 | fn som_fun_2<T, U>(t: T, u: U)
[INFO] [stdout]     |                    ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> src/bin/learn_traits.rs:120:26
[INFO] [stdout]     |
[INFO] [stdout] 120 | fn som_fun_2<T, U>(t: T, u: U)
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/bin/learn_traits.rs:127:25
[INFO] [stdout]     |
[INFO] [stdout] 127 | fn returns_summarizable(b: bool) -> impl Summary {
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/bin/learn_traits.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn new(x: T, y: T) -> Pair<T> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `some_fun_1`
[INFO] [stdout]    --> src/bin/learn_traits.rs:119:4
[INFO] [stdout]     |
[INFO] [stdout] 119 | fn some_fun_1<T: Display + Clone, U: Debug + Clone>(t: T, u: U) {}
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `som_fun_2`
[INFO] [stdout]    --> src/bin/learn_traits.rs:120:4
[INFO] [stdout]     |
[INFO] [stdout] 120 | fn som_fun_2<T, U>(t: T, u: U)
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `returns_summarizable`
[INFO] [stdout]    --> src/bin/learn_traits.rs:127:4
[INFO] [stdout]     |
[INFO] [stdout] 127 | fn returns_summarizable(b: bool) -> impl Summary {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.05s
[INFO] running `Command { std: "docker" "inspect" "00e572855e91e7900990c418bc6a3abb3e2a8a3347ded5d56a2b8a38605d3009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00e572855e91e7900990c418bc6a3abb3e2a8a3347ded5d56a2b8a38605d3009", kill_on_drop: false }`
[INFO] [stdout] 00e572855e91e7900990c418bc6a3abb3e2a8a3347ded5d56a2b8a38605d3009