[INFO] cloning repository https://github.com/kpfromer/memory-allocator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kpfromer/memory-allocator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkpfromer%2Fmemory-allocator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkpfromer%2Fmemory-allocator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f679b8c235ae4a65661524eceb84bec71ade7d39 [INFO] checking kpfromer/memory-allocator against master#5b270e1198e911247244b035a6f06ce3af0a4420 for pr-126571-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkpfromer%2Fmemory-allocator" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kpfromer/memory-allocator on toolchain 5b270e1198e911247244b035a6f06ce3af0a4420 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5b270e1198e911247244b035a6f06ce3af0a4420" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kpfromer/memory-allocator [INFO] finished tweaking git repo https://github.com/kpfromer/memory-allocator [INFO] tweaked toml for git repo https://github.com/kpfromer/memory-allocator written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kpfromer/memory-allocator 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" "+5b270e1198e911247244b035a6f06ce3af0a4420" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quote v1.0.9 [INFO] [stderr] Downloaded heck v0.3.2 [INFO] [stderr] Downloaded structopt v0.3.21 [INFO] [stderr] Downloaded treeline v0.1.0 [INFO] [stderr] Downloaded float-cmp v0.8.0 [INFO] [stderr] Downloaded dirs v1.0.5 [INFO] [stderr] Downloaded anyhow v1.0.40 [INFO] [stderr] Downloaded serde_yaml v0.8.17 [INFO] [stderr] Downloaded crossbeam-utils v0.8.3 [INFO] [stderr] Downloaded serde_derive v1.0.125 [INFO] [stderr] Downloaded serde_json v1.0.64 [INFO] [stderr] Downloaded difference v2.0.0 [INFO] [stderr] Downloaded insta v1.7.1 [INFO] [stderr] Downloaded libc v0.2.93 [INFO] [stderr] Downloaded bstr v0.2.15 [INFO] [stderr] Downloaded csv v1.1.6 [INFO] [stderr] Downloaded regex-syntax v0.6.23 [INFO] [stderr] Downloaded regex v1.4.5 [INFO] [stderr] Downloaded predicates v1.0.7 [INFO] [stderr] Downloaded syn v1.0.69 [INFO] [stderr] Downloaded aho-corasick v0.7.15 [INFO] [stderr] Downloaded regex-automata v0.1.9 [INFO] [stderr] Downloaded serde v1.0.125 [INFO] [stderr] Downloaded blake2b_simd v0.5.11 [INFO] [stderr] Downloaded term v0.5.2 [INFO] [stderr] Downloaded unicode-segmentation v1.7.1 [INFO] [stderr] Downloaded similar v1.3.0 [INFO] [stderr] Downloaded uuid v0.8.2 [INFO] [stderr] Downloaded escargot v0.3.1 [INFO] [stderr] Downloaded terminal_size v0.1.16 [INFO] [stderr] Downloaded console v0.14.1 [INFO] [stderr] Downloaded linked-hash-map v0.5.4 [INFO] [stderr] Downloaded memchr v2.3.4 [INFO] [stderr] Downloaded csv-core v0.1.10 [INFO] [stderr] Downloaded itoa v0.4.7 [INFO] [stderr] Downloaded getrandom v0.1.16 [INFO] [stderr] Downloaded arrayref v0.3.6 [INFO] [stderr] Downloaded rust-argon2 v0.8.3 [INFO] [stderr] Downloaded redox_users v0.3.5 [INFO] [stderr] Downloaded prettytable-rs v0.8.0 [INFO] [stderr] Downloaded hermit-abi v0.1.18 [INFO] [stderr] Downloaded proc-macro2 v1.0.26 [INFO] [stderr] Downloaded predicates-tree v1.0.2 [INFO] [stderr] Downloaded assert_cmd v0.10.2 [INFO] [stderr] Downloaded normalize-line-endings v0.3.0 [INFO] [stderr] Downloaded predicates-core v1.0.2 [INFO] [stderr] Downloaded constant_time_eq v0.1.5 [INFO] [stderr] Downloaded structopt-derive v0.4.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+5b270e1198e911247244b035a6f06ce3af0a4420" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6247923a773870ba148aeb502e82e52886c8d74845bbc60b021e8ab8da5b51b8 [INFO] running `Command { std: "docker" "start" "-a" "6247923a773870ba148aeb502e82e52886c8d74845bbc60b021e8ab8da5b51b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6247923a773870ba148aeb502e82e52886c8d74845bbc60b021e8ab8da5b51b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6247923a773870ba148aeb502e82e52886c8d74845bbc60b021e8ab8da5b51b8", kill_on_drop: false }` [INFO] [stdout] 6247923a773870ba148aeb502e82e52886c8d74845bbc60b021e8ab8da5b51b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+5b270e1198e911247244b035a6f06ce3af0a4420" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 38bd1b85cccfa23bb673171510ea02149bf0d7081dfc2a6cec86ce0d307e0daf [INFO] running `Command { std: "docker" "start" "-a" "38bd1b85cccfa23bb673171510ea02149bf0d7081dfc2a6cec86ce0d307e0daf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking predicates-core v1.0.2 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling escargot v0.3.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking terminal_size v0.1.16 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking encode_unicode v0.3.6 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking console v0.14.1 [INFO] [stderr] Checking predicates-tree v1.0.2 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking similar v1.3.0 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking predicates v1.0.7 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Checking serde_yaml v0.8.17 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking insta v1.7.1 [INFO] [stderr] Checking assert_cmd v0.10.2 [INFO] [stderr] Checking prettytable-rs v0.8.0 [INFO] [stderr] Checking memory-allocator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `anyhow` and `bail` [INFO] [stdout] --> src/memory_replacement.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | use anyhow::{anyhow, bail, Result}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `MemoryReplacement` is never used [INFO] [stdout] --> src/memory_replacement.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | trait MemoryReplacement { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `anyhow` and `bail` [INFO] [stdout] --> src/memory_replacement.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | use anyhow::{anyhow, bail, Result}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `MemoryReplacement` is never used [INFO] [stdout] --> src/memory_replacement.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | trait MemoryReplacement { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.54s [INFO] running `Command { std: "docker" "inspect" "38bd1b85cccfa23bb673171510ea02149bf0d7081dfc2a6cec86ce0d307e0daf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38bd1b85cccfa23bb673171510ea02149bf0d7081dfc2a6cec86ce0d307e0daf", kill_on_drop: false }` [INFO] [stdout] 38bd1b85cccfa23bb673171510ea02149bf0d7081dfc2a6cec86ce0d307e0daf [INFO] checking kpfromer/memory-allocator against try#0ecd73ac69e42f0c7915911f31169e93143ae55d for pr-126571-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkpfromer%2Fmemory-allocator" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kpfromer/memory-allocator on toolchain 0ecd73ac69e42f0c7915911f31169e93143ae55d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0ecd73ac69e42f0c7915911f31169e93143ae55d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kpfromer/memory-allocator [INFO] finished tweaking git repo https://github.com/kpfromer/memory-allocator [INFO] tweaked toml for git repo https://github.com/kpfromer/memory-allocator written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kpfromer/memory-allocator 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" "+0ecd73ac69e42f0c7915911f31169e93143ae55d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0ecd73ac69e42f0c7915911f31169e93143ae55d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a95cd725530d317bdd40a522d9b64cf183bf5dacd26cc0bbc41f07909e614bfa [INFO] running `Command { std: "docker" "start" "-a" "a95cd725530d317bdd40a522d9b64cf183bf5dacd26cc0bbc41f07909e614bfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a95cd725530d317bdd40a522d9b64cf183bf5dacd26cc0bbc41f07909e614bfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a95cd725530d317bdd40a522d9b64cf183bf5dacd26cc0bbc41f07909e614bfa", kill_on_drop: false }` [INFO] [stdout] a95cd725530d317bdd40a522d9b64cf183bf5dacd26cc0bbc41f07909e614bfa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0ecd73ac69e42f0c7915911f31169e93143ae55d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca8d149d25728611d701fcad34f75eefbddd732de739b5d8d2ea5e1d9c0b7f4a [INFO] running `Command { std: "docker" "start" "-a" "ca8d149d25728611d701fcad34f75eefbddd732de739b5d8d2ea5e1d9c0b7f4a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Checking predicates-core v1.0.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling escargot v0.3.1 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking terminal_size v0.1.16 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking encode_unicode v0.3.6 [INFO] [stderr] Checking predicates-tree v1.0.2 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking console v0.14.1 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking similar v1.3.0 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking predicates v1.0.7 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Checking serde_yaml v0.8.17 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking insta v1.7.1 [INFO] [stderr] Checking prettytable-rs v0.8.0 [INFO] [stderr] Checking assert_cmd v0.10.2 [INFO] [stderr] Checking memory-allocator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `anyhow` and `bail` [INFO] [stdout] --> src/memory_replacement.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | use anyhow::{anyhow, bail, Result}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `MemoryReplacement` is never used [INFO] [stdout] --> src/memory_replacement.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | trait MemoryReplacement { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `anyhow` and `bail` [INFO] [stdout] --> src/memory_replacement.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | use anyhow::{anyhow, bail, Result}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `MemoryReplacement` is never used [INFO] [stdout] --> src/memory_replacement.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | trait MemoryReplacement { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.13s [INFO] running `Command { std: "docker" "inspect" "ca8d149d25728611d701fcad34f75eefbddd732de739b5d8d2ea5e1d9c0b7f4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca8d149d25728611d701fcad34f75eefbddd732de739b5d8d2ea5e1d9c0b7f4a", kill_on_drop: false }` [INFO] [stdout] ca8d149d25728611d701fcad34f75eefbddd732de739b5d8d2ea5e1d9c0b7f4a