[INFO] cloning repository https://github.com/TomSchammo/SimpleDB [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TomSchammo/SimpleDB" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomSchammo%2FSimpleDB", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomSchammo%2FSimpleDB'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d5c7ab9e7593a10909224bcb57d59881c0fe1b91 [INFO] testing TomSchammo/SimpleDB against master#ff2c56344c764af598ad33027e9c7a48881808ef for pr-118825 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomSchammo%2FSimpleDB" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TomSchammo/SimpleDB on toolchain ff2c56344c764af598ad33027e9c7a48881808ef [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TomSchammo/SimpleDB [INFO] finished tweaking git repo https://github.com/TomSchammo/SimpleDB [INFO] tweaked toml for git repo https://github.com/TomSchammo/SimpleDB written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/TomSchammo/SimpleDB already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] testing TomSchammo/SimpleDB against try#5e4273472e1b2f223618a9b3def795f6224f241d for pr-118825 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomSchammo%2FSimpleDB" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TomSchammo/SimpleDB on toolchain 5e4273472e1b2f223618a9b3def795f6224f241d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TomSchammo/SimpleDB [INFO] finished tweaking git repo https://github.com/TomSchammo/SimpleDB [INFO] tweaked toml for git repo https://github.com/TomSchammo/SimpleDB written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/TomSchammo/SimpleDB already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ee69ad268f93365d0e5afb4207659e7831fd9d4c9ccfb3a5f7cce55e7ef5afc [INFO] running `Command { std: "docker" "start" "-a" "0ee69ad268f93365d0e5afb4207659e7831fd9d4c9ccfb3a5f7cce55e7ef5afc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ee69ad268f93365d0e5afb4207659e7831fd9d4c9ccfb3a5f7cce55e7ef5afc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ee69ad268f93365d0e5afb4207659e7831fd9d4c9ccfb3a5f7cce55e7ef5afc", kill_on_drop: false }` [INFO] [stdout] 0ee69ad268f93365d0e5afb4207659e7831fd9d4c9ccfb3a5f7cce55e7ef5afc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2d20c298efa0658f668abf169b619bb284b0abea4a0ad2abbf053eaac380ee9 [INFO] running `Command { std: "docker" "start" "-a" "a2d20c298efa0658f668abf169b619bb284b0abea4a0ad2abbf053eaac380ee9", kill_on_drop: false }` [INFO] [stderr] Compiling simple_db v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `type` and `row_to_insert` are never read [INFO] [stdout] --> src/sql.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Statement { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 18 | /// Type of the statement (currently only `select` and `insert` are suppported) [INFO] [stdout] 19 | r#type: StatementType, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | row_to_insert: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `username`, and `email` are never read [INFO] [stdout] --> src/sql.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct Row { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 26 | id: u32, [INFO] [stdout] | ^^ [INFO] [stdout] 27 | username: [u8; COLUMN_USERNAME_SIZE], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 28 | email: [u8; COLUMN_EMAIL_SIZE], [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PAGE_SIZE` is never used [INFO] [stdout] --> src/storage.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | const PAGE_SIZE: usize = 4096; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_PAGES` is never used [INFO] [stdout] --> src/storage.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | const MAX_PAGES: usize = 255; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Page` is never constructed [INFO] [stdout] --> src/storage.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | struct Page { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ConstTable` is never constructed [INFO] [stdout] --> src/storage.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct ConstTable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "a2d20c298efa0658f668abf169b619bb284b0abea4a0ad2abbf053eaac380ee9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2d20c298efa0658f668abf169b619bb284b0abea4a0ad2abbf053eaac380ee9", kill_on_drop: false }` [INFO] [stdout] a2d20c298efa0658f668abf169b619bb284b0abea4a0ad2abbf053eaac380ee9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6038382683fdd4d5a3473fb093ca4a14f6a78e96eeb3ee3e2fbedbd0833615ed [INFO] running `Command { std: "docker" "start" "-a" "6038382683fdd4d5a3473fb093ca4a14f6a78e96eeb3ee3e2fbedbd0833615ed", kill_on_drop: false }` [INFO] [stderr] Compiling simple_db v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `type` and `row_to_insert` are never read [INFO] [stdout] --> src/sql.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Statement { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 18 | /// Type of the statement (currently only `select` and `insert` are suppported) [INFO] [stdout] 19 | r#type: StatementType, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | row_to_insert: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `username`, and `email` are never read [INFO] [stdout] --> src/sql.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct Row { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 26 | id: u32, [INFO] [stdout] | ^^ [INFO] [stdout] 27 | username: [u8; COLUMN_USERNAME_SIZE], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 28 | email: [u8; COLUMN_EMAIL_SIZE], [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PAGE_SIZE` is never used [INFO] [stdout] --> src/storage.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | const PAGE_SIZE: usize = 4096; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_PAGES` is never used [INFO] [stdout] --> src/storage.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | const MAX_PAGES: usize = 255; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Page` is never constructed [INFO] [stdout] --> src/storage.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | struct Page { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ConstTable` is never constructed [INFO] [stdout] --> src/storage.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct ConstTable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "6038382683fdd4d5a3473fb093ca4a14f6a78e96eeb3ee3e2fbedbd0833615ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6038382683fdd4d5a3473fb093ca4a14f6a78e96eeb3ee3e2fbedbd0833615ed", kill_on_drop: false }` [INFO] [stdout] 6038382683fdd4d5a3473fb093ca4a14f6a78e96eeb3ee3e2fbedbd0833615ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] de25e49df84a11f89d1c01aaaa59ea770da72c427fc050609bff2a9c9082037a [INFO] running `Command { std: "docker" "start" "-a" "de25e49df84a11f89d1c01aaaa59ea770da72c427fc050609bff2a9c9082037a", kill_on_drop: false }` [INFO] [stderr] warning: fields `type` and `row_to_insert` are never read [INFO] [stderr] --> src/sql.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct Statement { [INFO] [stderr] | --------- fields in this struct [INFO] [stderr] 18 | /// Type of the statement (currently only `select` and `insert` are suppported) [INFO] [stderr] 19 | r#type: StatementType, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 22 | row_to_insert: Option, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `id`, `username`, and `email` are never read [INFO] [stderr] --> src/sql.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 25 | pub struct Row { [INFO] [stderr] | --- fields in this struct [INFO] [stderr] 26 | id: u32, [INFO] [stderr] | ^^ [INFO] [stderr] 27 | username: [u8; COLUMN_USERNAME_SIZE], [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 28 | email: [u8; COLUMN_EMAIL_SIZE], [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `PAGE_SIZE` is never used [INFO] [stderr] --> src/storage.rs:3:7 [INFO] [stderr] | [INFO] [stderr] 3 | const PAGE_SIZE: usize = 4096; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `MAX_PAGES` is never used [INFO] [stderr] --> src/storage.rs:6:7 [INFO] [stderr] | [INFO] [stderr] 6 | const MAX_PAGES: usize = 255; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Page` is never constructed [INFO] [stderr] --> src/storage.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | struct Page { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `ConstTable` is never constructed [INFO] [stderr] --> src/storage.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 13 | struct ConstTable { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `simple_db` (bin "simple_db" test) generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/simple_db-4c159d8ce3381f36) [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" "de25e49df84a11f89d1c01aaaa59ea770da72c427fc050609bff2a9c9082037a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de25e49df84a11f89d1c01aaaa59ea770da72c427fc050609bff2a9c9082037a", kill_on_drop: false }` [INFO] [stdout] de25e49df84a11f89d1c01aaaa59ea770da72c427fc050609bff2a9c9082037a