[INFO] fetching crate envchain 0.1.0... [INFO] testing envchain-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate envchain 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate envchain 0.1.0 [INFO] finished tweaking crates.io crate envchain 0.1.0 [INFO] tweaked toml for crates.io crate envchain 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate envchain 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate envchain 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zvariant_utils v1.0.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.79 [INFO] [stderr] Downloaded event-listener-strategy v0.4.0 [INFO] [stderr] Downloaded enumflags2_derive v0.7.9 [INFO] [stderr] Downloaded windows-targets v0.52.4 [INFO] [stderr] Downloaded zvariant_derive v3.15.2 [INFO] [stderr] Downloaded async-recursion v1.1.0 [INFO] [stderr] Downloaded num-iter v0.1.44 [INFO] [stderr] Downloaded clap_derive v4.5.3 [INFO] [stderr] Downloaded async-broadcast v0.5.1 [INFO] [stderr] Downloaded anstyle v1.0.6 [INFO] [stderr] Downloaded anstream v0.6.13 [INFO] [stderr] Downloaded strsim v0.11.0 [INFO] [stderr] Downloaded async-task v4.7.0 [INFO] [stderr] Downloaded polling v3.6.0 [INFO] [stderr] Downloaded clap_builder v4.5.2 [INFO] [stderr] Downloaded futures-lite v2.3.0 [INFO] [stderr] Downloaded regex v1.10.4 [INFO] [stderr] Downloaded syn v2.0.55 [INFO] [stderr] Downloaded rustix v0.38.32 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.52.4 [INFO] [stderr] Downloaded async-trait v0.1.79 [INFO] [stderr] Downloaded getrandom v0.2.12 [INFO] [stderr] Downloaded zbus_names v2.6.1 [INFO] [stderr] Downloaded enumflags2 v0.7.9 [INFO] [stderr] Downloaded num-traits v0.2.18 [INFO] [stderr] Downloaded cc v1.0.90 [INFO] [stderr] Downloaded fastrand v2.0.2 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.52.4 [INFO] [stderr] Downloaded zbus_macros v3.15.2 [INFO] [stderr] Downloaded serde v1.0.197 [INFO] [stderr] Downloaded zvariant v3.15.2 [INFO] [stderr] Downloaded zbus v3.15.2 [INFO] [stderr] Downloaded clap_lex v0.7.0 [INFO] [stderr] Downloaded clap v4.5.3 [INFO] [stderr] Downloaded rtoolbox v0.0.2 [INFO] [stderr] Downloaded num-complex v0.4.5 [INFO] [stderr] Downloaded async-io v2.3.2 [INFO] [stderr] Downloaded event-listener v4.0.3 [INFO] [stderr] Downloaded async-channel v2.2.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.19 [INFO] [stderr] Downloaded serde_derive v1.0.197 [INFO] [stderr] Downloaded secret-service v3.0.1 [INFO] [stderr] Downloaded async-signal v0.2.5 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.52.4 [INFO] [stderr] Downloaded event-listener v5.2.0 [INFO] [stderr] Downloaded event-listener-strategy v0.5.0 [INFO] [stderr] Downloaded async-lock v3.3.0 [INFO] [stderr] Downloaded blocking v1.5.1 [INFO] [stderr] Downloaded event-listener v3.1.0 [INFO] [stderr] Downloaded tokio v1.29.1 [INFO] [stderr] Downloaded async-process v1.8.1 [INFO] [stderr] Downloaded serde_repr v0.1.18 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.52.4 [INFO] [stderr] Downloaded windows_i686_gnu v0.52.4 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.52.4 [INFO] [stderr] Downloaded windows_i686_msvc v0.52.4 [INFO] [stderr] Downloaded xdg-home v1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca57769bbaae67f41ced1d4730c76bd0e971df467973b09ddc1b2daa0dd3aef7 [INFO] running `Command { std: "docker" "start" "-a" "ca57769bbaae67f41ced1d4730c76bd0e971df467973b09ddc1b2daa0dd3aef7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca57769bbaae67f41ced1d4730c76bd0e971df467973b09ddc1b2daa0dd3aef7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca57769bbaae67f41ced1d4730c76bd0e971df467973b09ddc1b2daa0dd3aef7", kill_on_drop: false }` [INFO] [stdout] ca57769bbaae67f41ced1d4730c76bd0e971df467973b09ddc1b2daa0dd3aef7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4cb97b2454d8713065b0f46501732fb93e25424d81d32d640013b22b3a41c9a9 [INFO] running `Command { std: "docker" "start" "-a" "4cb97b2454d8713065b0f46501732fb93e25424d81d32d640013b22b3a41c9a9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling subtle v2.5.0 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling async-trait v0.1.79 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling anstyle-parse v0.2.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling cipher v0.3.0 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling anstyle-query v1.0.2 [INFO] [stderr] Compiling anstyle v1.0.6 [INFO] [stderr] Compiling async-broadcast v0.5.1 [INFO] [stderr] Compiling anstream v0.6.13 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling terminal_size v0.3.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling num-iter v0.1.44 [INFO] [stderr] Compiling xdg-home v1.1.0 [INFO] [stderr] Compiling num-complex v0.4.5 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling ordered-stream v0.2.0 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling clap_lex v0.7.0 [INFO] [stderr] Compiling zvariant_utils v1.0.1 [INFO] [stderr] Compiling block-padding v0.2.1 [INFO] [stderr] Compiling strsim v0.11.0 [INFO] [stderr] Compiling block-modes v0.8.1 [INFO] [stderr] Compiling clap_builder v4.5.2 [INFO] [stderr] Compiling aes v0.7.5 [INFO] [stderr] Compiling num v0.4.1 [INFO] [stderr] Compiling hkdf v0.12.4 [INFO] [stderr] Compiling rtoolbox v0.0.2 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling rpassword v7.3.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling enumflags2_derive v0.7.9 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_repr v0.1.18 [INFO] [stderr] Compiling zvariant_derive v3.15.2 [INFO] [stderr] Compiling zbus_macros v3.15.2 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling async-recursion v1.1.0 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling clap_derive v4.5.3 [INFO] [stderr] Compiling clap v4.5.3 [INFO] [stderr] Compiling enumflags2 v0.7.9 [INFO] [stderr] Compiling zvariant v3.15.2 [INFO] [stderr] Compiling zbus_names v2.6.1 [INFO] [stderr] Compiling zbus v3.15.2 [INFO] [stderr] Compiling secret-service v3.0.1 [INFO] [stderr] Compiling envchain v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `exec` that must be used [INFO] [stdout] --> src/main.rs:109:9 [INFO] [stdout] | [INFO] [stdout] 109 | Command::new(exe[0].clone()).args(args).envs(envs).exec(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 109 | let _ = Command::new(exe[0].clone()).args(args).envs(envs).exec(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 35s [INFO] running `Command { std: "docker" "inspect" "4cb97b2454d8713065b0f46501732fb93e25424d81d32d640013b22b3a41c9a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cb97b2454d8713065b0f46501732fb93e25424d81d32d640013b22b3a41c9a9", kill_on_drop: false }` [INFO] [stdout] 4cb97b2454d8713065b0f46501732fb93e25424d81d32d640013b22b3a41c9a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a06fa7fa2121f6bd4908d5dd5990d983a43e198f9b45a4ac9f8e0e0b2290f82 [INFO] running `Command { std: "docker" "start" "-a" "0a06fa7fa2121f6bd4908d5dd5990d983a43e198f9b45a4ac9f8e0e0b2290f82", kill_on_drop: false }` [INFO] [stderr] Compiling envchain v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `exec` that must be used [INFO] [stdout] --> src/main.rs:109:9 [INFO] [stdout] | [INFO] [stdout] 109 | Command::new(exe[0].clone()).args(args).envs(envs).exec(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 109 | let _ = Command::new(exe[0].clone()).args(args).envs(envs).exec(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s [INFO] running `Command { std: "docker" "inspect" "0a06fa7fa2121f6bd4908d5dd5990d983a43e198f9b45a4ac9f8e0e0b2290f82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a06fa7fa2121f6bd4908d5dd5990d983a43e198f9b45a4ac9f8e0e0b2290f82", kill_on_drop: false }` [INFO] [stdout] 0a06fa7fa2121f6bd4908d5dd5990d983a43e198f9b45a4ac9f8e0e0b2290f82 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 336e4d00dfb62fa08798957a6c87181e577636c397a04b44246b291acdb07287 [INFO] running `Command { std: "docker" "start" "-a" "336e4d00dfb62fa08798957a6c87181e577636c397a04b44246b291acdb07287", kill_on_drop: false }` [INFO] [stderr] warning: unused return value of `exec` that must be used [INFO] [stderr] --> src/main.rs:109:9 [INFO] [stderr] | [INFO] [stderr] 109 | Command::new(exe[0].clone()).args(args).envs(envs).exec(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 109 | let _ = Command::new(exe[0].clone()).args(args).envs(envs).exec(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `envchain` (bin "envchain" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/envchain-6c65f0d50b6a7c7e) [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" "336e4d00dfb62fa08798957a6c87181e577636c397a04b44246b291acdb07287", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "336e4d00dfb62fa08798957a6c87181e577636c397a04b44246b291acdb07287", kill_on_drop: false }` [INFO] [stdout] 336e4d00dfb62fa08798957a6c87181e577636c397a04b44246b291acdb07287