[INFO] fetching crate containerd 0.1.0... [INFO] testing containerd-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate containerd 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate containerd 0.1.0 [INFO] finished tweaking crates.io crate containerd 0.1.0 [INFO] tweaked toml for crates.io crate containerd 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate containerd 0.1.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate containerd 0.1.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7fe3a2bec38572a27ac930fe3138eee609f64d5d86c23a00d6a3a25b409325d5 [INFO] running `Command { std: "docker" "start" "-a" "7fe3a2bec38572a27ac930fe3138eee609f64d5d86c23a00d6a3a25b409325d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7fe3a2bec38572a27ac930fe3138eee609f64d5d86c23a00d6a3a25b409325d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7fe3a2bec38572a27ac930fe3138eee609f64d5d86c23a00d6a3a25b409325d5", kill_on_drop: false }` [INFO] [stdout] 7fe3a2bec38572a27ac930fe3138eee609f64d5d86c23a00d6a3a25b409325d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ad97c13cba5780767958a69a4ac367cf952831d828c14cda0205cf599bd93a3 [INFO] running `Command { std: "docker" "start" "-a" "6ad97c13cba5780767958a69a4ac367cf952831d828c14cda0205cf599bd93a3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling anyhow v1.0.48 [INFO] [stderr] Compiling futures-sink v0.3.18 [INFO] [stderr] Compiling http v0.2.5 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling http-body v0.4.4 [INFO] [stderr] Compiling tower-layer v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling tokio-macros v1.6.0 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling prost-derive v0.9.0 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Compiling async-stream v0.3.2 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling prost v0.9.0 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling prost-types v0.9.0 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling tokio-stream v0.1.8 [INFO] [stderr] Compiling tokio-io-timeout v1.1.1 [INFO] [stderr] Compiling h2 v0.3.7 [INFO] [stderr] Compiling tower v0.4.11 [INFO] [stderr] Compiling hyper v0.14.15 [INFO] [stderr] Compiling hyper-timeout v0.4.1 [INFO] [stderr] Compiling tonic v0.6.1 [INFO] [stderr] Compiling containerd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `platform` is never read [INFO] [stdout] --> src/client.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Client { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 9 | #[warn(dead_code)] [INFO] [stdout] 10 | platform: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Client` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/client.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | #[warn(dead_code)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Mount` is never constructed [INFO] [stdout] --> src/apis/types.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct Mount { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Platform` is never constructed [INFO] [stdout] --> src/apis/types.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub struct Platform { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Metric` is never constructed [INFO] [stdout] --> src/apis/types.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct Metric { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.53s [INFO] running `Command { std: "docker" "inspect" "6ad97c13cba5780767958a69a4ac367cf952831d828c14cda0205cf599bd93a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ad97c13cba5780767958a69a4ac367cf952831d828c14cda0205cf599bd93a3", kill_on_drop: false }` [INFO] [stdout] 6ad97c13cba5780767958a69a4ac367cf952831d828c14cda0205cf599bd93a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 778db2d4d927b00fcd80352b9629868d3c92bdd8f864d931d2a62eeec57717b7 [INFO] running `Command { std: "docker" "start" "-a" "778db2d4d927b00fcd80352b9629868d3c92bdd8f864d931d2a62eeec57717b7", kill_on_drop: false }` [INFO] [stderr] Compiling containerd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `platform` is never read [INFO] [stdout] --> src/client.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Client { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 9 | #[warn(dead_code)] [INFO] [stdout] 10 | platform: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Client` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/client.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | #[warn(dead_code)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Mount` is never constructed [INFO] [stdout] --> src/apis/types.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct Mount { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Platform` is never constructed [INFO] [stdout] --> src/apis/types.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub struct Platform { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Metric` is never constructed [INFO] [stdout] --> src/apis/types.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct Metric { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `platform` is never read [INFO] [stdout] --> src/client.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Client { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 9 | #[warn(dead_code)] [INFO] [stdout] 10 | platform: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Client` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/client.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | #[warn(dead_code)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Mount` is never constructed [INFO] [stdout] --> src/apis/types.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct Mount { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Platform` is never constructed [INFO] [stdout] --> src/apis/types.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub struct Platform { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Metric` is never constructed [INFO] [stdout] --> src/apis/types.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct Metric { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.23s [INFO] running `Command { std: "docker" "inspect" "778db2d4d927b00fcd80352b9629868d3c92bdd8f864d931d2a62eeec57717b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "778db2d4d927b00fcd80352b9629868d3c92bdd8f864d931d2a62eeec57717b7", kill_on_drop: false }` [INFO] [stdout] 778db2d4d927b00fcd80352b9629868d3c92bdd8f864d931d2a62eeec57717b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3d620c8a3de2e24644709a21f89635495b61503e8d014cebfa06cc2ba8d496f5 [INFO] running `Command { std: "docker" "start" "-a" "3d620c8a3de2e24644709a21f89635495b61503e8d014cebfa06cc2ba8d496f5", kill_on_drop: false }` [INFO] [stderr] warning: field `platform` is never read [INFO] [stderr] --> src/client.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct Client { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] 9 | #[warn(dead_code)] [INFO] [stderr] 10 | platform: Option, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Client` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/client.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | #[warn(dead_code)] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Mount` is never constructed [INFO] [stderr] --> src/apis/types.rs:26:12 [INFO] [stderr] | [INFO] [stderr] 26 | pub struct Mount { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Platform` is never constructed [INFO] [stderr] --> src/apis/types.rs:44:12 [INFO] [stderr] | [INFO] [stderr] 44 | pub struct Platform { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Metric` is never constructed [INFO] [stderr] --> src/apis/types.rs:53:12 [INFO] [stderr] | [INFO] [stderr] 53 | pub struct Metric { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `containerd` (lib) generated 4 warnings [INFO] [stderr] warning: `containerd` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/containerd-03fbbe794634dfd0) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test client::test::larger_can_hold_smaller ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/cmd/ctr.rs (/opt/rustwide/target/debug/deps/ctr-2d98d77eca8c7904) [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 containerd [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" "3d620c8a3de2e24644709a21f89635495b61503e8d014cebfa06cc2ba8d496f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d620c8a3de2e24644709a21f89635495b61503e8d014cebfa06cc2ba8d496f5", kill_on_drop: false }` [INFO] [stdout] 3d620c8a3de2e24644709a21f89635495b61503e8d014cebfa06cc2ba8d496f5