[INFO] fetching crate remop 0.8.0-pre0... [INFO] testing remop-0.8.0-pre0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate remop 0.8.0-pre0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate remop 0.8.0-pre0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate remop 0.8.0-pre0 [INFO] finished tweaking crates.io crate remop 0.8.0-pre0 [INFO] tweaked toml for crates.io crate remop 0.8.0-pre0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b694a2be0a6f9bbdb2d4f9b042d8c8784c54d0927cfa5481c64fb5fc80d3ee1 [INFO] running `Command { std: "docker" "start" "-a" "5b694a2be0a6f9bbdb2d4f9b042d8c8784c54d0927cfa5481c64fb5fc80d3ee1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b694a2be0a6f9bbdb2d4f9b042d8c8784c54d0927cfa5481c64fb5fc80d3ee1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b694a2be0a6f9bbdb2d4f9b042d8c8784c54d0927cfa5481c64fb5fc80d3ee1", kill_on_drop: false }` [INFO] [stdout] 5b694a2be0a6f9bbdb2d4f9b042d8c8784c54d0927cfa5481c64fb5fc80d3ee1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e3e7a94b0356cb528dceab42d95e0d0ef83d54d5b1f7f1d918b8df2ea082f695 [INFO] running `Command { std: "docker" "start" "-a" "e3e7a94b0356cb528dceab42d95e0d0ef83d54d5b1f7f1d918b8df2ea082f695", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling slab v0.4.4 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling tokio v1.11.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling remop v0.8.0-pre0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.88s [INFO] running `Command { std: "docker" "inspect" "e3e7a94b0356cb528dceab42d95e0d0ef83d54d5b1f7f1d918b8df2ea082f695", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3e7a94b0356cb528dceab42d95e0d0ef83d54d5b1f7f1d918b8df2ea082f695", kill_on_drop: false }` [INFO] [stdout] e3e7a94b0356cb528dceab42d95e0d0ef83d54d5b1f7f1d918b8df2ea082f695 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e907392496d96ffc8245ef8184dbdf1820cffa26bd1f109e99d9db874163a856 [INFO] running `Command { std: "docker" "start" "-a" "e907392496d96ffc8245ef8184dbdf1820cffa26bd1f109e99d9db874163a856", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling tokio v1.11.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling tokio-util v0.6.8 [INFO] [stderr] Compiling remop v0.8.0-pre0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `chmux` [INFO] [stdout] --> tests/channel.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use chmux::{PortsExhausted, SendError}; [INFO] [stdout] | ^^^^^ help: a similar path exists: `remop::chmux` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chmux` [INFO] [stdout] --> tests/channel.rs:17:27 [INFO] [stdout] | [INFO] [stdout] 17 | fn cfg(trace_id: &str) -> chmux::Cfg { [INFO] [stdout] | ^^^^^ use of undeclared crate or module `chmux` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chmux` [INFO] [stdout] --> tests/channel.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | chmux::Cfg { [INFO] [stdout] | ^^^^^ use of undeclared crate or module `chmux` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chmux` [INFO] [stdout] --> tests/channel.rs:33:28 [INFO] [stdout] | [INFO] [stdout] 33 | fn cfg2(trace_id: &str) -> chmux::Cfg { [INFO] [stdout] | ^^^^^ use of undeclared crate or module `chmux` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chmux` [INFO] [stdout] --> tests/channel.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | chmux::Cfg { [INFO] [stdout] | ^^^^^ use of undeclared crate or module `chmux` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chmux` [INFO] [stdout] --> tests/unix.rs:22:30 [INFO] [stdout] | [INFO] [stdout] 22 | let mux_cfg = chmux::Cfg::default(); [INFO] [stdout] | ^^^ not found in `chmux` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 3 | use remop::chmux::Cfg; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chmux` [INFO] [stdout] --> tests/unix.rs:23:43 [INFO] [stdout] | [INFO] [stdout] 23 | let (mux, _, mut server) = chmux::Multiplexer::new(&mux_cfg, framed_tx, framed_rx).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ not found in `chmux` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 3 | use remop::chmux::Multiplexer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chmux` [INFO] [stdout] --> tests/unix.rs:54:30 [INFO] [stdout] | [INFO] [stdout] 54 | let mux_cfg = chmux::Cfg::default(); [INFO] [stdout] | ^^^ not found in `chmux` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 3 | use remop::chmux::Cfg; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chmux` [INFO] [stdout] --> tests/unix.rs:55:39 [INFO] [stdout] | [INFO] [stdout] 55 | let (mux, client, _) = chmux::Multiplexer::new(&mux_cfg, framed_tx, framed_rx).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ not found in `chmux` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 3 | use remop::chmux::Multiplexer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chmux` [INFO] [stdout] --> tests/tcp.rs:19:26 [INFO] [stdout] | [INFO] [stdout] 19 | let mux_cfg = chmux::Cfg::default(); [INFO] [stdout] | ^^^ not found in `chmux` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use remop::chmux::Cfg; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chmux` [INFO] [stdout] --> tests/tcp.rs:20:39 [INFO] [stdout] | [INFO] [stdout] 20 | let (mux, _, mut server) = chmux::Multiplexer::new(&mux_cfg, framed_tx, framed_rx).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ not found in `chmux` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use remop::chmux::Multiplexer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chmux` [INFO] [stdout] --> tests/tcp.rs:51:26 [INFO] [stdout] | [INFO] [stdout] 51 | let mux_cfg = chmux::Cfg::default(); [INFO] [stdout] | ^^^ not found in `chmux` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use remop::chmux::Cfg; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chmux` [INFO] [stdout] --> tests/tcp.rs:52:35 [INFO] [stdout] | [INFO] [stdout] 52 | let (mux, client, _) = chmux::Multiplexer::new(&mux_cfg, framed_tx, framed_rx).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ not found in `chmux` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use remop::chmux::Multiplexer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chmux` [INFO] [stdout] --> tests/channel.rs:120:26 [INFO] [stdout] | [INFO] [stdout] 120 | let ret: Result<(chmux::Sender, chmux::Receiver), _> = a_client.connect().await; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `chmux` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chmux` [INFO] [stdout] --> tests/channel.rs:120:41 [INFO] [stdout] | [INFO] [stdout] 120 | let ret: Result<(chmux::Sender, chmux::Receiver), _> = a_client.connect().await; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `chmux` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chmux` [INFO] [stdout] --> tests/channel.rs:128:28 [INFO] [stdout] | [INFO] [stdout] 128 | let (mut tx, mut rx): (chmux::Sender, chmux::Receiver) = a_client.connect().await.unwrap(); [INFO] [stdout] | ^^^^^ use of undeclared crate or module `chmux` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chmux` [INFO] [stdout] --> tests/channel.rs:128:43 [INFO] [stdout] | [INFO] [stdout] 128 | let (mut tx, mut rx): (chmux::Sender, chmux::Receiver) = a_client.connect().await.unwrap(); [INFO] [stdout] | ^^^^^ use of undeclared crate or module `chmux` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chmux` [INFO] [stdout] --> tests/channel.rs:219:28 [INFO] [stdout] | [INFO] [stdout] 219 | let (mut tx, mut rx): (chmux::Sender, chmux::Receiver) = a_client.connect().await.unwrap(); [INFO] [stdout] | ^^^^^ use of undeclared crate or module `chmux` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chmux` [INFO] [stdout] --> tests/channel.rs:219:43 [INFO] [stdout] | [INFO] [stdout] 219 | let (mut tx, mut rx): (chmux::Sender, chmux::Receiver) = a_client.connect().await.unwrap(); [INFO] [stdout] | ^^^^^ use of undeclared crate or module `chmux` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chmux` [INFO] [stdout] --> tests/channel.rs:62:16 [INFO] [stdout] | [INFO] [stdout] 62 | chmux::Multiplexer::new(&cfg("a_mux"), a_tx, a_rx), [INFO] [stdout] | ^^^^^^^^^^^ not found in `chmux` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use remop::chmux::Multiplexer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chmux` [INFO] [stdout] --> tests/channel.rs:63:16 [INFO] [stdout] | [INFO] [stdout] 63 | chmux::Multiplexer::new(&cfg2("b_mux"), b_tx, b_rx), [INFO] [stdout] | ^^^^^^^^^^^ not found in `chmux` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use remop::chmux::Multiplexer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chmux` [INFO] [stdout] --> tests/channel.rs:173:16 [INFO] [stdout] | [INFO] [stdout] 173 | chmux::Multiplexer::new(&cfg("a_mux"), a_tx, a_rx), [INFO] [stdout] | ^^^^^^^^^^^ not found in `chmux` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use remop::chmux::Multiplexer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `chmux` [INFO] [stdout] --> tests/channel.rs:174:16 [INFO] [stdout] | [INFO] [stdout] 174 | chmux::Multiplexer::new(&cfg2("b_mux"), b_tx, b_rx), [INFO] [stdout] | ^^^^^^^^^^^ not found in `chmux` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use remop::chmux::Multiplexer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `remop` due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 15 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "e907392496d96ffc8245ef8184dbdf1820cffa26bd1f109e99d9db874163a856", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e907392496d96ffc8245ef8184dbdf1820cffa26bd1f109e99d9db874163a856", kill_on_drop: false }` [INFO] [stdout] e907392496d96ffc8245ef8184dbdf1820cffa26bd1f109e99d9db874163a856