[INFO] fetching crate ceph-async 4.0.5... [INFO] testing ceph-async-4.0.5 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate ceph-async 4.0.5 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate ceph-async 4.0.5 [INFO] finished tweaking crates.io crate ceph-async 4.0.5 [INFO] tweaked toml for crates.io crate ceph-async 4.0.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ceph-async 4.0.5 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ceph-async 4.0.5 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 55358c6692879b6b04b80ed33d76f58029259fa0fa11f73cbb3060f47ac3771b [INFO] running `Command { std: "docker" "start" "-a" "55358c6692879b6b04b80ed33d76f58029259fa0fa11f73cbb3060f47ac3771b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "55358c6692879b6b04b80ed33d76f58029259fa0fa11f73cbb3060f47ac3771b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55358c6692879b6b04b80ed33d76f58029259fa0fa11f73cbb3060f47ac3771b", kill_on_drop: false }` [INFO] [stdout] 55358c6692879b6b04b80ed33d76f58029259fa0fa11f73cbb3060f47ac3771b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 19e7e34a62eef6115e8c928ddc2ffaf5e3dd4113f22deae629dd1790807542cf [INFO] running `Command { std: "docker" "start" "-a" "19e7e34a62eef6115e8c928ddc2ffaf5e3dd4113f22deae629dd1790807542cf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling nom v6.2.2 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling bitvec v0.19.6 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling nix v0.21.0 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling ceph-async v4.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `other_meta` is never read [INFO] [stdout] --> src/cmd.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 62 | pub struct MgrMetadata { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 83 | other_meta: Option>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MgrMetadata` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `other_meta` is never read [INFO] [stdout] --> src/cmd.rs:187:5 [INFO] [stdout] | [INFO] [stdout] 153 | pub struct OsdMetadata { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 187 | other_meta: Option>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OsdMetadata` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `other_meta` is never read [INFO] [stdout] --> src/cmd.rs:226:5 [INFO] [stdout] | [INFO] [stdout] 197 | pub struct PgSummary { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 226 | other_meta: Option>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PgSummary` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `type`, `addr`, and `nonce` are never read [INFO] [stdout] --> src/cmd.rs:293:5 [INFO] [stdout] | [INFO] [stdout] 292 | pub struct AddrVec { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 293 | r#type: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 294 | addr: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 295 | nonce: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AddrVec` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/completion.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 151 | drop(completion) [INFO] [stdout] | ^^^^^----------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `*mut c_void` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.00s [INFO] running `Command { std: "docker" "inspect" "19e7e34a62eef6115e8c928ddc2ffaf5e3dd4113f22deae629dd1790807542cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19e7e34a62eef6115e8c928ddc2ffaf5e3dd4113f22deae629dd1790807542cf", kill_on_drop: false }` [INFO] [stdout] 19e7e34a62eef6115e8c928ddc2ffaf5e3dd4113f22deae629dd1790807542cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e0da36f8feec66977de10ff54b463f035f891cf084eb6a95e472cdf21242c4f [INFO] running `Command { std: "docker" "start" "-a" "9e0da36f8feec66977de10ff54b463f035f891cf084eb6a95e472cdf21242c4f", kill_on_drop: false }` [INFO] [stderr] error: failed to download `bitvec v0.19.6` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] unable to get packages from source [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to unpack package `bitvec v0.19.6` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bitvec-0.19.6` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Read-only file system (os error 30) [INFO] running `Command { std: "docker" "inspect" "9e0da36f8feec66977de10ff54b463f035f891cf084eb6a95e472cdf21242c4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e0da36f8feec66977de10ff54b463f035f891cf084eb6a95e472cdf21242c4f", kill_on_drop: false }` [INFO] [stdout] 9e0da36f8feec66977de10ff54b463f035f891cf084eb6a95e472cdf21242c4f