[INFO] cloning repository https://github.com/yuriykulikov/ferrous-systems-rust-training [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yuriykulikov/ferrous-systems-rust-training" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuriykulikov%2Fferrous-systems-rust-training", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuriykulikov%2Fferrous-systems-rust-training'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7cf27aad04dfec4222ccafa63f8b84129a8b4a2f [INFO] testing yuriykulikov/ferrous-systems-rust-training against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuriykulikov%2Fferrous-systems-rust-training" "/workspace/builds/worker-74/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-74/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yuriykulikov/ferrous-systems-rust-training on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yuriykulikov/ferrous-systems-rust-training [INFO] finished tweaking git repo https://github.com/yuriykulikov/ferrous-systems-rust-training [INFO] tweaked toml for git repo https://github.com/yuriykulikov/ferrous-systems-rust-training written to /workspace/builds/worker-74/source/Cargo.toml [INFO] crate git repo https://github.com/yuriykulikov/ferrous-systems-rust-training already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3cfac18ff2672bd5a0d3fd5dd2a81297d88d35c8f4b4c972101604383787283f [INFO] running `Command { std: "docker" "start" "-a" "3cfac18ff2672bd5a0d3fd5dd2a81297d88d35c8f4b4c972101604383787283f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3cfac18ff2672bd5a0d3fd5dd2a81297d88d35c8f4b4c972101604383787283f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cfac18ff2672bd5a0d3fd5dd2a81297d88d35c8f4b4c972101604383787283f", kill_on_drop: false }` [INFO] [stdout] 3cfac18ff2672bd5a0d3fd5dd2a81297d88d35c8f4b4c972101604383787283f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef38c0aa22dd9064e2029e5b51878843b2b5f2472ac060dfb53db5f508d934a2 [INFO] running `Command { std: "docker" "start" "-a" "ef38c0aa22dd9064e2029e5b51878843b2b5f2472ac060dfb53db5f508d934a2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling redisish v0.1.0 (/opt/rustwide/workdir/redisish) [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling fizzbuzz v0.1.0 (/opt/rustwide/workdir/fizzbuzz) [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling tokio v1.6.0 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling signal-hook v0.1.17 [INFO] [stderr] Compiling crossterm v0.18.2 [INFO] [stderr] Compiling crossterm v0.19.0 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Compiling tcp-server v0.1.0 (/opt/rustwide/workdir/tcp-server) [INFO] [stderr] Compiling tui v0.14.0 [INFO] [stderr] Compiling tcp-client v0.1.0 (/opt/rustwide/workdir/tcp-client) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.06s [INFO] running `Command { std: "docker" "inspect" "ef38c0aa22dd9064e2029e5b51878843b2b5f2472ac060dfb53db5f508d934a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef38c0aa22dd9064e2029e5b51878843b2b5f2472ac060dfb53db5f508d934a2", kill_on_drop: false }` [INFO] [stdout] ef38c0aa22dd9064e2029e5b51878843b2b5f2472ac060dfb53db5f508d934a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 91b4ffe1b3a525636f691eafa71d0f55beeaf2b865ac05928d930477cb984aec [INFO] running `Command { std: "docker" "start" "-a" "91b4ffe1b3a525636f691eafa71d0f55beeaf2b865ac05928d930477cb984aec", kill_on_drop: false }` [INFO] [stderr] Compiling redisish v0.1.0 (/opt/rustwide/workdir/redisish) [INFO] [stderr] Compiling fizzbuzz v0.1.0 (/opt/rustwide/workdir/fizzbuzz) [INFO] [stderr] Compiling tcp-server v0.1.0 (/opt/rustwide/workdir/tcp-server) [INFO] [stderr] Compiling tcp-client v0.1.0 (/opt/rustwide/workdir/tcp-client) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `Command { std: "docker" "inspect" "91b4ffe1b3a525636f691eafa71d0f55beeaf2b865ac05928d930477cb984aec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91b4ffe1b3a525636f691eafa71d0f55beeaf2b865ac05928d930477cb984aec", kill_on_drop: false }` [INFO] [stdout] 91b4ffe1b3a525636f691eafa71d0f55beeaf2b865ac05928d930477cb984aec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8d21cacbd1c52da03f1bcbdd591b3ba68f4876464b20e1494f69b34c19cc50d0 [INFO] running `Command { std: "docker" "start" "-a" "8d21cacbd1c52da03f1bcbdd591b3ba68f4876464b20e1494f69b34c19cc50d0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.27s [INFO] [stdout] running 3 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fizzbuzz-495529ac6291604c) [INFO] [stdout] test test::fizzbuzz_with_loops_test ... ok [INFO] [stdout] test test::fizzbuzz_with_match_test ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/redisish-a088074b7fdd136f) [INFO] [stdout] test test::fizzbuzz_crosscheck_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test tests::display_error_test ... ok [INFO] [stdout] test tests::test_publish_empty_ok ... ok [INFO] [stdout] test tests::test_publish_missing_newline ... ok [INFO] [stdout] test tests::test_publish_newline_in_the_message ... ok [INFO] [stdout] test tests::test_publish_ok ... ok [INFO] [stdout] test tests::test_publish_with_spaces_at_the_end_ok ... ok [INFO] [stdout] test tests::test_publish_with_spaces_ok ... ok [INFO] [stdout] test tests::test_retrieve_ok ... ok [INFO] [stdout] test tests::unknown_command_errors_with_unknown_verb ... ok [INFO] [stdout] test tests::test_retrieve_with_space_errors_with_malformed ... ok [INFO] [stdout] test tests::test_retrieve_with_payload_errors_with_malformed ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tcp_client-c8d9ae5e17767b7b) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tcp_server-28be6cf03a3c8eb7) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests fizzbuzz [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests redisish [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8d21cacbd1c52da03f1bcbdd591b3ba68f4876464b20e1494f69b34c19cc50d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d21cacbd1c52da03f1bcbdd591b3ba68f4876464b20e1494f69b34c19cc50d0", kill_on_drop: false }` [INFO] [stdout] 8d21cacbd1c52da03f1bcbdd591b3ba68f4876464b20e1494f69b34c19cc50d0