[INFO] fetching crate cromwell 0.1.5... [INFO] testing cromwell-0.1.5 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate cromwell 0.1.5 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate cromwell 0.1.5 [INFO] finished tweaking crates.io crate cromwell 0.1.5 [INFO] tweaked toml for crates.io crate cromwell 0.1.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cromwell 0.1.5 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 239 packages to latest compatible versions [INFO] [stderr] Adding clap v2.34.0 (available: v4.5.51) [INFO] [stderr] Adding dirs v1.0.5 (available: v6.0.0) [INFO] [stderr] Adding env_logger v0.6.2 (available: v0.11.8) [INFO] [stderr] Adding nix v0.11.1 (available: v0.30.1) [INFO] [stderr] Adding prettytable-rs v0.8.0 (available: v0.10.0) [INFO] [stderr] Adding rand v0.6.5 (available: v0.9.2) [INFO] [stderr] Adding reqwest v0.9.24 (available: v0.12.24) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 21c9c76c55aaaf60233c060992c79b2e8d2da28ad792c58a330491e6ec5849b4 [INFO] running `Command { std: "docker" "start" "-a" "21c9c76c55aaaf60233c060992c79b2e8d2da28ad792c58a330491e6ec5849b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21c9c76c55aaaf60233c060992c79b2e8d2da28ad792c58a330491e6ec5849b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21c9c76c55aaaf60233c060992c79b2e8d2da28ad792c58a330491e6ec5849b4", kill_on_drop: false }` [INFO] [stdout] 21c9c76c55aaaf60233c060992c79b2e8d2da28ad792c58a330491e6ec5849b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c63219b81fc3ef9b44088ee3640c3365925503cbea7307f0512814656b3342b [INFO] running `Command { std: "docker" "start" "-a" "1c63219b81fc3ef9b44088ee3640c3365925503cbea7307f0512814656b3342b", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling unicode-bidi v0.3.18 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling icu_normalizer v2.1.1 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling gimli v0.32.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling openssl v0.10.75 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling csv-core v0.1.13 [INFO] [stderr] Compiling try_from v0.3.2 [INFO] [stderr] Compiling nix v0.11.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling xattr v1.6.1 [INFO] [stderr] Compiling csv v1.4.0 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling publicsuffix v1.5.6 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling encode_unicode v0.3.6 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling tar v0.4.44 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling prettytable-rs v0.8.0 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling reqwest v0.9.24 [INFO] [stderr] Compiling cromwell v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/container.rs:179:45 [INFO] [stdout] | [INFO] [stdout] 174 | / execve( [INFO] [stdout] 175 | | &default_shell, [INFO] [stdout] 176 | | &[default_shell.clone(), shell_opt, cmd], [INFO] [stdout] 177 | | &[lang, path], [INFO] [stdout] 178 | | ) [INFO] [stdout] 179 | | .expect("execution failed."); [INFO] [stdout] | | -^ unreachable expression [INFO] [stdout] | |____________________________________________| [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `void::Void`, which is uninhabited [INFO] [stdout] --> src/container.rs:174:17 [INFO] [stdout] | [INFO] [stdout] 174 | / execve( [INFO] [stdout] 175 | | &default_shell, [INFO] [stdout] 176 | | &[default_shell.clone(), shell_opt, cmd], [INFO] [stdout] 177 | | &[lang, path], [INFO] [stdout] 178 | | ) [INFO] [stdout] 179 | | .expect("execution failed."); [INFO] [stdout] | |____________________________________________^ [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.12s [INFO] running `Command { std: "docker" "inspect" "1c63219b81fc3ef9b44088ee3640c3365925503cbea7307f0512814656b3342b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c63219b81fc3ef9b44088ee3640c3365925503cbea7307f0512814656b3342b", kill_on_drop: false }` [INFO] [stdout] 1c63219b81fc3ef9b44088ee3640c3365925503cbea7307f0512814656b3342b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff58463663ea8ff96c4e169240064c228bd545802f3113a8fa2ae49edad871e4 [INFO] running `Command { std: "docker" "start" "-a" "ff58463663ea8ff96c4e169240064c228bd545802f3113a8fa2ae49edad871e4", kill_on_drop: false }` [INFO] [stderr] Compiling cromwell v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/container.rs:179:45 [INFO] [stdout] | [INFO] [stdout] 174 | / execve( [INFO] [stdout] 175 | | &default_shell, [INFO] [stdout] 176 | | &[default_shell.clone(), shell_opt, cmd], [INFO] [stdout] 177 | | &[lang, path], [INFO] [stdout] 178 | | ) [INFO] [stdout] 179 | | .expect("execution failed."); [INFO] [stdout] | | -^ unreachable expression [INFO] [stdout] | |____________________________________________| [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `void::Void`, which is uninhabited [INFO] [stdout] --> src/container.rs:174:17 [INFO] [stdout] | [INFO] [stdout] 174 | / execve( [INFO] [stdout] 175 | | &default_shell, [INFO] [stdout] 176 | | &[default_shell.clone(), shell_opt, cmd], [INFO] [stdout] 177 | | &[lang, path], [INFO] [stdout] 178 | | ) [INFO] [stdout] 179 | | .expect("execution failed."); [INFO] [stdout] | |____________________________________________^ [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.35s [INFO] running `Command { std: "docker" "inspect" "ff58463663ea8ff96c4e169240064c228bd545802f3113a8fa2ae49edad871e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff58463663ea8ff96c4e169240064c228bd545802f3113a8fa2ae49edad871e4", kill_on_drop: false }` [INFO] [stdout] ff58463663ea8ff96c4e169240064c228bd545802f3113a8fa2ae49edad871e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 990a7e5beefb4490f203ae9593519fab5f255d9bef1207eba21a43383abf7209 [INFO] running `Command { std: "docker" "start" "-a" "990a7e5beefb4490f203ae9593519fab5f255d9bef1207eba21a43383abf7209", kill_on_drop: false }` [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/container.rs:179:45 [INFO] [stderr] | [INFO] [stderr] 174 | / execve( [INFO] [stderr] 175 | | &default_shell, [INFO] [stderr] 176 | | &[default_shell.clone(), shell_opt, cmd], [INFO] [stderr] 177 | | &[lang, path], [INFO] [stderr] 178 | | ) [INFO] [stderr] 179 | | .expect("execution failed."); [INFO] [stderr] | | -^ unreachable expression [INFO] [stderr] | |____________________________________________| [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] note: this expression has type `void::Void`, which is uninhabited [INFO] [stderr] --> src/container.rs:174:17 [INFO] [stderr] | [INFO] [stderr] 174 | / execve( [INFO] [stderr] 175 | | &default_shell, [INFO] [stderr] 176 | | &[default_shell.clone(), shell_opt, cmd], [INFO] [stderr] 177 | | &[lang, path], [INFO] [stderr] 178 | | ) [INFO] [stderr] 179 | | .expect("execution failed."); [INFO] [stderr] | |____________________________________________^ [INFO] [stderr] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `cromwell` (bin "cromwell" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cromwell-91bcc3b9de6c60ee) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test network::test_add_bridge ... ignored [INFO] [stdout] test network::test_add_container_network ... ignored [INFO] [stdout] test network::test_veth_new ... ignored [INFO] [stdout] test config::tests::test_init_config ... ok [INFO] [stdout] test image::tests::test_init_image ... ok [INFO] [stdout] test container::tests::test_init_container ... ok [INFO] [stdout] test image::tests::test_init_image_spec_tag ... ok [INFO] [stdout] test commands::test_exec_each ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "990a7e5beefb4490f203ae9593519fab5f255d9bef1207eba21a43383abf7209", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "990a7e5beefb4490f203ae9593519fab5f255d9bef1207eba21a43383abf7209", kill_on_drop: false }` [INFO] [stdout] 990a7e5beefb4490f203ae9593519fab5f255d9bef1207eba21a43383abf7209