[INFO] cloning repository https://github.com/alevann/rusty-mp4 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alevann/rusty-mp4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falevann%2Frusty-mp4", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falevann%2Frusty-mp4'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3e276d30e50e2507c5701ea4118af64e0a7f107e [INFO] testing alevann/rusty-mp4 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falevann%2Frusty-mp4" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alevann/rusty-mp4 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/alevann/rusty-mp4 [INFO] finished tweaking git repo https://github.com/alevann/rusty-mp4 [INFO] tweaked toml for git repo https://github.com/alevann/rusty-mp4 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] c5a08d267e1e6c6fb0b46b38497cbf7b70d4d0ab26a089f2ee5a59823d7fba10 [INFO] running `Command { std: "docker" "start" "-a" "c5a08d267e1e6c6fb0b46b38497cbf7b70d4d0ab26a089f2ee5a59823d7fba10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c5a08d267e1e6c6fb0b46b38497cbf7b70d4d0ab26a089f2ee5a59823d7fba10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5a08d267e1e6c6fb0b46b38497cbf7b70d4d0ab26a089f2ee5a59823d7fba10", kill_on_drop: false }` [INFO] [stdout] c5a08d267e1e6c6fb0b46b38497cbf7b70d4d0ab26a089f2ee5a59823d7fba10 [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=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] ce00cd691e9e45461eb37eb9de1aa4470a2efd8bc27df62c0c09ff0488cea5fa [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" "ce00cd691e9e45461eb37eb9de1aa4470a2efd8bc27df62c0c09ff0488cea5fa", kill_on_drop: false }` [INFO] [stderr] Compiling rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `AtomDescriptor` [INFO] [stdout] --> src/main.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | use atom::{AtomDescriptor,describe}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read` [INFO] [stdout] --> src/ut/file_cursor.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn read(&mut self, count: usize) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `rel_move` [INFO] [stdout] --> src/ut/file_cursor.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn rel_move(&mut self, to: usize) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/ut/node.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new() -> Node { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_if_some` [INFO] [stdout] --> src/ut/node.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn add_if_some(mut self, node: Option>) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `apply_recursive` [INFO] [stdout] --> src/ut/node.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn apply_recursive(&self, apply: &F) where F : Fn(&T) { [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 1.23s [INFO] running `Command { std: "docker" "inspect" "ce00cd691e9e45461eb37eb9de1aa4470a2efd8bc27df62c0c09ff0488cea5fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce00cd691e9e45461eb37eb9de1aa4470a2efd8bc27df62c0c09ff0488cea5fa", kill_on_drop: false }` [INFO] [stdout] ce00cd691e9e45461eb37eb9de1aa4470a2efd8bc27df62c0c09ff0488cea5fa [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=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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bb88a18fe2447439b8b2719799741b8f1a2cec0a9f3fe03a5195c24f97f1b4ee [INFO] running `Command { std: "docker" "start" "-a" "bb88a18fe2447439b8b2719799741b8f1a2cec0a9f3fe03a5195c24f97f1b4ee", kill_on_drop: false }` [INFO] [stderr] Compiling rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `AtomDescriptor` [INFO] [stdout] --> src/main.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | use atom::{AtomDescriptor,describe}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read` [INFO] [stdout] --> src/ut/file_cursor.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn read(&mut self, count: usize) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `rel_move` [INFO] [stdout] --> src/ut/file_cursor.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn rel_move(&mut self, to: usize) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/ut/node.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new() -> Node { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_if_some` [INFO] [stdout] --> src/ut/node.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn add_if_some(mut self, node: Option>) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `apply_recursive` [INFO] [stdout] --> src/ut/node.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn apply_recursive(&self, apply: &F) where F : Fn(&T) { [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 0.78s [INFO] running `Command { std: "docker" "inspect" "bb88a18fe2447439b8b2719799741b8f1a2cec0a9f3fe03a5195c24f97f1b4ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb88a18fe2447439b8b2719799741b8f1a2cec0a9f3fe03a5195c24f97f1b4ee", kill_on_drop: false }` [INFO] [stdout] bb88a18fe2447439b8b2719799741b8f1a2cec0a9f3fe03a5195c24f97f1b4ee [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=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] bdf64e5ba3423ae90d99dc7a545bfc12e302859544e7b87adf755da5695cb866 [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" "bdf64e5ba3423ae90d99dc7a545bfc12e302859544e7b87adf755da5695cb866", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `AtomDescriptor` [INFO] [stderr] --> src/main.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | use atom::{AtomDescriptor,describe}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `read` [INFO] [stderr] --> src/ut/file_cursor.rs:35:12 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn read(&mut self, count: usize) -> Vec { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `rel_move` [INFO] [stderr] --> src/ut/file_cursor.rs:46:12 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn rel_move(&mut self, to: usize) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/ut/node.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn new() -> Node { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_if_some` [INFO] [stderr] --> src/ut/node.rs:28:12 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn add_if_some(mut self, node: Option>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `apply_recursive` [INFO] [stderr] --> src/ut/node.rs:35:12 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn apply_recursive(&self, apply: &F) where F : Fn(&T) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rust` (bin "rust" test) generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust-4961faa5eb6faed1) [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" "bdf64e5ba3423ae90d99dc7a545bfc12e302859544e7b87adf755da5695cb866", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdf64e5ba3423ae90d99dc7a545bfc12e302859544e7b87adf755da5695cb866", kill_on_drop: false }` [INFO] [stdout] bdf64e5ba3423ae90d99dc7a545bfc12e302859544e7b87adf755da5695cb866