[INFO] cloning repository https://github.com/adsick/learngit [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adsick/learngit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadsick%2Flearngit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadsick%2Flearngit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 084228613d0dcc9c81fd4408b26faedbbe0266d1 [INFO] testing adsick/learngit against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadsick%2Flearngit" "/workspace/builds/worker-28/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/adsick/learngit on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/adsick/learngit [INFO] finished tweaking git repo https://github.com/adsick/learngit [INFO] tweaked toml for git repo https://github.com/adsick/learngit written to /workspace/builds/worker-28/source/Cargo.toml [INFO] crate git repo https://github.com/adsick/learngit already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 72a6cb795dd8b944baba701d91557de4bade135b22b79284d813e950e37851c5 [INFO] running `Command { std: "docker" "start" "-a" "72a6cb795dd8b944baba701d91557de4bade135b22b79284d813e950e37851c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "72a6cb795dd8b944baba701d91557de4bade135b22b79284d813e950e37851c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72a6cb795dd8b944baba701d91557de4bade135b22b79284d813e950e37851c5", kill_on_drop: false }` [INFO] [stdout] 72a6cb795dd8b944baba701d91557de4bade135b22b79284d813e950e37851c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b69c067d4d8d8016783921d30a0fe3a578a75c43250ee71d58e064041d4778d [INFO] running `Command { std: "docker" "start" "-a" "4b69c067d4d8d8016783921d30a0fe3a578a75c43250ee71d58e064041d4778d", kill_on_drop: false }` [INFO] [stderr] Compiling learngit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `some_cool_stuff` should have an upper camel case name [INFO] [stdout] --> src/mymod.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | struct some_cool_stuff{ [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SomeCoolStuff` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `choise1` should have an upper camel case name [INFO] [stdout] --> src/mymod.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | choise1, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Choise1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `choise2` should have an upper camel case name [INFO] [stdout] --> src/mymod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | choise2 [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Choise2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `dude` should have an upper camel case name [INFO] [stdout] --> src/mymod.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct dude{ [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `Dude` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/mymod.rs:25:20 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn eat(mut self)->Self{ [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fancy_function` [INFO] [stdout] --> src/main.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn fancy_function(){ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `some_cool_stuff` [INFO] [stdout] --> src/mymod.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | struct some_cool_stuff{ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `choise2` [INFO] [stdout] --> src/mymod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | choise2 [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `eat` [INFO] [stdout] --> src/mymod.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn eat(mut self)->Self{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.41s [INFO] running `Command { std: "docker" "inspect" "4b69c067d4d8d8016783921d30a0fe3a578a75c43250ee71d58e064041d4778d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b69c067d4d8d8016783921d30a0fe3a578a75c43250ee71d58e064041d4778d", kill_on_drop: false }` [INFO] [stdout] 4b69c067d4d8d8016783921d30a0fe3a578a75c43250ee71d58e064041d4778d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6212d007a9cd764df4ab58f33f16796701d816c41450d64fda73fad4d61e0b15 [INFO] running `Command { std: "docker" "start" "-a" "6212d007a9cd764df4ab58f33f16796701d816c41450d64fda73fad4d61e0b15", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling learngit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `some_cool_stuff` should have an upper camel case name [INFO] [stdout] --> src/mymod.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | struct some_cool_stuff{ [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SomeCoolStuff` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `choise1` should have an upper camel case name [INFO] [stdout] --> src/mymod.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | choise1, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Choise1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `choise2` should have an upper camel case name [INFO] [stdout] --> src/mymod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | choise2 [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Choise2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `dude` should have an upper camel case name [INFO] [stdout] --> src/mymod.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct dude{ [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `Dude` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/mymod.rs:25:20 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn eat(mut self)->Self{ [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fancy_function` [INFO] [stdout] --> src/main.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn fancy_function(){ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `some_cool_stuff` [INFO] [stdout] --> src/mymod.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | struct some_cool_stuff{ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `choise2` [INFO] [stdout] --> src/mymod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | choise2 [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `eat` [INFO] [stdout] --> src/mymod.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn eat(mut self)->Self{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.08s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/learngit-7d2c62766d2cafb5) [INFO] running `Command { std: "docker" "inspect" "6212d007a9cd764df4ab58f33f16796701d816c41450d64fda73fad4d61e0b15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6212d007a9cd764df4ab58f33f16796701d816c41450d64fda73fad4d61e0b15", kill_on_drop: false }` [INFO] [stdout] 6212d007a9cd764df4ab58f33f16796701d816c41450d64fda73fad4d61e0b15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7d8362c8451d56807eddf5e2ab0b79005d6b054d48ed87f77a9228512894ab86 [INFO] running `Command { std: "docker" "start" "-a" "7d8362c8451d56807eddf5e2ab0b79005d6b054d48ed87f77a9228512894ab86", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "7d8362c8451d56807eddf5e2ab0b79005d6b054d48ed87f77a9228512894ab86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d8362c8451d56807eddf5e2ab0b79005d6b054d48ed87f77a9228512894ab86", kill_on_drop: false }` [INFO] [stdout] 7d8362c8451d56807eddf5e2ab0b79005d6b054d48ed87f77a9228512894ab86