[INFO] fetching crate edelcrantz 0.6.1... [INFO] testing edelcrantz-0.6.1 against 1.59.0 for beta-1.60-1 [INFO] extracting crate edelcrantz 0.6.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate edelcrantz 0.6.1 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate edelcrantz 0.6.1 [INFO] finished tweaking crates.io crate edelcrantz 0.6.1 [INFO] tweaked toml for crates.io crate edelcrantz 0.6.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eb9aee5cc322842fa7489b42f791b491eb341e8ab73e5a633f19e8af9e3aaf71 [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" "eb9aee5cc322842fa7489b42f791b491eb341e8ab73e5a633f19e8af9e3aaf71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eb9aee5cc322842fa7489b42f791b491eb341e8ab73e5a633f19e8af9e3aaf71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb9aee5cc322842fa7489b42f791b491eb341e8ab73e5a633f19e8af9e3aaf71", kill_on_drop: false }` [INFO] [stdout] eb9aee5cc322842fa7489b42f791b491eb341e8ab73e5a633f19e8af9e3aaf71 [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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c4fc1591b52dbc19d53f52e6310884382ad2fa5ed2574ca72bb2c9cad4aeb80 [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" "4c4fc1591b52dbc19d53f52e6310884382ad2fa5ed2574ca72bb2c9cad4aeb80", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling heapless v0.5.6 [INFO] [stderr] Compiling byteorder_async v1.2.0 [INFO] [stderr] Compiling postcard-cobs v0.1.5-pre [INFO] [stderr] Compiling tracing-core v0.1.22 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling hash32 v0.1.1 [INFO] [stderr] Compiling tracing v0.1.31 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling postcard v0.5.2 [INFO] [stderr] Compiling edelcrantz v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/lib.rs:269:3 [INFO] [stdout] | [INFO] [stdout] 269 | #[serde(bound = "")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 270 | #[derive(Debug, Serialize, Deserialize)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.76s [INFO] running `Command { std: "docker" "inspect" "4c4fc1591b52dbc19d53f52e6310884382ad2fa5ed2574ca72bb2c9cad4aeb80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c4fc1591b52dbc19d53f52e6310884382ad2fa5ed2574ca72bb2c9cad4aeb80", kill_on_drop: false }` [INFO] [stdout] 4c4fc1591b52dbc19d53f52e6310884382ad2fa5ed2574ca72bb2c9cad4aeb80 [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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87a3ced4b0713c5bbedebbe58ff591748dd5ad0eba72a7324ee8eb8174e3a317 [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" "87a3ced4b0713c5bbedebbe58ff591748dd5ad0eba72a7324ee8eb8174e3a317", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling sluice v0.5.5 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling tracing-serde v0.1.3 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/lib.rs:269:3 [INFO] [stdout] | [INFO] [stdout] 269 | #[serde(bound = "")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 270 | #[derive(Debug, Serialize, Deserialize)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.8 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling tracing-subscriber v0.2.25 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling async-std v1.10.0 [INFO] [stderr] Compiling duplexify v1.2.2 [INFO] [stderr] Compiling edelcrantz v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/lib.rs:269:3 [INFO] [stdout] | [INFO] [stdout] 269 | #[serde(bound = "")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 270 | #[derive(Debug, Serialize, Deserialize)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 37.85s [INFO] running `Command { std: "docker" "inspect" "87a3ced4b0713c5bbedebbe58ff591748dd5ad0eba72a7324ee8eb8174e3a317", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87a3ced4b0713c5bbedebbe58ff591748dd5ad0eba72a7324ee8eb8174e3a317", kill_on_drop: false }` [INFO] [stdout] 87a3ced4b0713c5bbedebbe58ff591748dd5ad0eba72a7324ee8eb8174e3a317 [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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", 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] 6f85c85b9053c5b9789e847d3962ff96e097c9afa0218b46bef392ae11ccbe00 [INFO] running `Command { std: "docker" "start" "-a" "6f85c85b9053c5b9789e847d3962ff96e097c9afa0218b46bef392ae11ccbe00", kill_on_drop: false }` [INFO] [stderr] warning: derive helper attribute is used before it is introduced [INFO] [stderr] --> src/lib.rs:269:3 [INFO] [stderr] | [INFO] [stderr] 269 | #[serde(bound = "")] [INFO] [stderr] | ^^^^^ [INFO] [stderr] 270 | #[derive(Debug, Serialize, Deserialize)] [INFO] [stderr] | --------- the attribute is introduced here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(legacy_derive_helpers)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79202 [INFO] [stderr] [INFO] [stderr] warning: `edelcrantz` (lib) generated 1 warning [INFO] [stderr] warning: `edelcrantz` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/edelcrantz-e710a80e90d7d80b) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test::req_res ... ok [INFO] [stdout] test test::one_way ... ok [INFO] [stdout] test test::december_deadlock ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] Doc-tests edelcrantz [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" "6f85c85b9053c5b9789e847d3962ff96e097c9afa0218b46bef392ae11ccbe00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f85c85b9053c5b9789e847d3962ff96e097c9afa0218b46bef392ae11ccbe00", kill_on_drop: false }` [INFO] [stdout] 6f85c85b9053c5b9789e847d3962ff96e097c9afa0218b46bef392ae11ccbe00