[INFO] cloning repository https://github.com/abhijat/ya2d2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/abhijat/ya2d2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabhijat%2Fya2d2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabhijat%2Fya2d2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 541f6c51a1c5ef8ba2053cad8c2519ecf847b9be [INFO] testing abhijat/ya2d2 against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabhijat%2Fya2d2" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/abhijat/ya2d2 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 git repo https://github.com/abhijat/ya2d2 [INFO] finished tweaking git repo https://github.com/abhijat/ya2d2 [INFO] tweaked toml for git repo https://github.com/abhijat/ya2d2 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/abhijat/ya2d2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 087801547ed87d29bfeec111d587c5d9774ff7a4eb1827037c965966d194d9d9 [INFO] running `Command { std: "docker" "start" "-a" "087801547ed87d29bfeec111d587c5d9774ff7a4eb1827037c965966d194d9d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "087801547ed87d29bfeec111d587c5d9774ff7a4eb1827037c965966d194d9d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "087801547ed87d29bfeec111d587c5d9774ff7a4eb1827037c965966d194d9d9", kill_on_drop: false }` [INFO] [stdout] 087801547ed87d29bfeec111d587c5d9774ff7a4eb1827037c965966d194d9d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 87724e3c57143cc0615307b12dc13cc7e9131549eac6d4ad103f1a55cb1240b4 [INFO] running `Command { std: "docker" "start" "-a" "87724e3c57143cc0615307b12dc13cc7e9131549eac6d4ad103f1a55cb1240b4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling bitflags v0.4.0 [INFO] [stderr] Compiling md5 v0.6.0 [INFO] [stderr] Compiling arrayvec v0.4.8 [INFO] [stderr] Compiling phf_shared v0.7.23 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling crossbeam-utils v0.6.1 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling nix v0.7.0 [INFO] [stderr] Compiling smallvec v0.6.7 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling phf v0.7.23 [INFO] [stderr] Compiling coco v0.2.1 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling rand_xorshift v0.1.0 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling historian v3.0.4 [INFO] [stderr] Compiling smallstr v0.1.0 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling dirs v1.0.4 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling nom v4.1.1 [INFO] [stderr] Compiling sled_sync v0.1.5 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Compiling pagetable v0.1.1 [INFO] [stderr] Compiling phf_codegen v0.7.23 [INFO] [stderr] Compiling terminfo v0.6.1 [INFO] [stderr] Compiling bincode v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.33 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling mortal v0.1.5 [INFO] [stderr] Compiling linefeed v0.5.3 [INFO] [stderr] Compiling pagecache v0.7.7 [INFO] [stderr] Compiling sled v0.16.6 [INFO] [stderr] Compiling ya2d2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/shell/shell.rs:18:119 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn start_shell(tree: Arc, reader: &Interface, config: Option<&Configuration>) -> Result<(), Box> [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/initialize.rs:28:78 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn reader(db: Arc) -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.31s [INFO] running `Command { std: "docker" "inspect" "87724e3c57143cc0615307b12dc13cc7e9131549eac6d4ad103f1a55cb1240b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87724e3c57143cc0615307b12dc13cc7e9131549eac6d4ad103f1a55cb1240b4", kill_on_drop: false }` [INFO] [stdout] 87724e3c57143cc0615307b12dc13cc7e9131549eac6d4ad103f1a55cb1240b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 33759d421ac013bd1d0de24b7fed70c127209ecb3630263531b8581e4b579779 [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" "33759d421ac013bd1d0de24b7fed70c127209ecb3630263531b8581e4b579779", kill_on_drop: false }` [INFO] [stderr] Compiling ya2d2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/shell/shell.rs:18:119 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn start_shell(tree: Arc, reader: &Interface, config: Option<&Configuration>) -> Result<(), Box> [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/initialize.rs:28:78 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn reader(db: Arc) -> Result, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.61s [INFO] running `Command { std: "docker" "inspect" "33759d421ac013bd1d0de24b7fed70c127209ecb3630263531b8581e4b579779", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33759d421ac013bd1d0de24b7fed70c127209ecb3630263531b8581e4b579779", kill_on_drop: false }` [INFO] [stdout] 33759d421ac013bd1d0de24b7fed70c127209ecb3630263531b8581e4b579779 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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", kill_on_drop: false }` [INFO] [stdout] 6794452d6c367fb979cd9a360497c15aed53146310747f9f58012fd82a33cdfd [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" "6794452d6c367fb979cd9a360497c15aed53146310747f9f58012fd82a33cdfd", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] running 15 tests [INFO] [stderr] --> src/shell/shell.rs:18:119 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn start_shell(tree: Arc, reader: &Interface, config: Option<&Configuration>) -> Result<(), Box> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/initialize.rs:28:78 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn reader(db: Arc) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: `ya2d2` (bin "ya2d2" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ya2d2-d8d68db3e00c9adb) [INFO] [stdout] test cmd::parser::tests::test_list_accepts_a_list_of_tags ... ok [INFO] [stdout] test cmd::parser::tests::pop_fails_if_tried_with_tags_and_key ... ok [INFO] [stdout] test cmd::parser::tests::pop_fails_if_tried_with_tags_and_no_keys ... ok [INFO] [stdout] test cmd::parser::tests::test_pop_fails_if_tried_alone ... ok [INFO] [stdout] test cmd::parser::tests::test_push_command_valid_data_multiple_tags ... ok [INFO] [stdout] test cmd::parser::tests::test_push_command_with_no_other_inputs_fails ... ok [INFO] [stdout] test cmd::parser::tests::test_list_all_by_itself_is_a_valid_command ... ok [INFO] [stdout] test cmd::parser::tests::test_push_command_with_tags_and_no_other_inputs_fails ... ok [INFO] [stdout] test cmd::parser::tests::test_push_command_valid_data_no_tags ... ok [INFO] [stdout] test task::task_impl::tests::new_tasks_have_id_of_correct_size ... ok [INFO] [stdout] test cmd::parser::tests::test_push_command_valid_data_single_tag ... ok [INFO] [stdout] test cmd::parser::tests::test_list_with_key_is_invalid ... ok [INFO] [stdout] test cmd::parser::tests::test_pop_command_with_key_is_valid ... ok [INFO] [stderr] error: test failed, to rerun pass '--bin ya2d2' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/ya2d2-d8d68db3e00c9adb` (signal: 11, SIGSEGV: invalid memory reference) [INFO] running `Command { std: "docker" "inspect" "6794452d6c367fb979cd9a360497c15aed53146310747f9f58012fd82a33cdfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6794452d6c367fb979cd9a360497c15aed53146310747f9f58012fd82a33cdfd", kill_on_drop: false }` [INFO] [stdout] 6794452d6c367fb979cd9a360497c15aed53146310747f9f58012fd82a33cdfd