[INFO] cloning repository https://github.com/shunf4/myinit-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shunf4/myinit-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshunf4%2Fmyinit-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshunf4%2Fmyinit-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 19bf58b18eb647e2a3f3869e4aef05ff3ae4035e [INFO] testing shunf4/myinit-rust against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshunf4%2Fmyinit-rust" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shunf4/myinit-rust on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shunf4/myinit-rust [INFO] finished tweaking git repo https://github.com/shunf4/myinit-rust [INFO] tweaked toml for git repo https://github.com/shunf4/myinit-rust written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/shunf4/myinit-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded slash-formatter v2.2.6 [INFO] [stderr] Downloaded path-dedot v1.2.4 [INFO] [stderr] Downloaded console v0.14.0 [INFO] [stderr] Downloaded users v0.10.0 [INFO] [stderr] Downloaded git2 v0.13.17 [INFO] [stderr] Downloaded crossterm v0.16.0 [INFO] [stderr] Downloaded cargo-lock v4.0.1 [INFO] [stderr] Downloaded built v0.4.2 [INFO] [stderr] Downloaded dynfmt v0.1.4 [INFO] [stderr] Downloaded colour v0.5.0 [INFO] [stderr] Downloaded simple-error v0.2.3 [INFO] [stderr] Downloaded validator v0.10.1 [INFO] [stderr] Downloaded validator_derive v0.10.1 [INFO] [stderr] Downloaded tar v0.4.32 [INFO] [stderr] Downloaded unicode_reader v1.0.1 [INFO] [stderr] Downloaded console v0.13.0 [INFO] [stderr] Downloaded dialoguer v0.7.1 [INFO] [stderr] Downloaded derive-enum-error v0.0.1 [INFO] [stderr] Downloaded file_diff v1.0.0 [INFO] [stderr] Downloaded path-absolutize v1.2.1 [INFO] [stderr] Downloaded zeroize v0.9.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0531ee167f5bd8e28fcd9edfec51cd284527cffe3fd4306514d2ea757acb4096 [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" "0531ee167f5bd8e28fcd9edfec51cd284527cffe3fd4306514d2ea757acb4096", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0531ee167f5bd8e28fcd9edfec51cd284527cffe3fd4306514d2ea757acb4096", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0531ee167f5bd8e28fcd9edfec51cd284527cffe3fd4306514d2ea757acb4096", kill_on_drop: false }` [INFO] [stdout] 0531ee167f5bd8e28fcd9edfec51cd284527cffe3fd4306514d2ea757acb4096 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", 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] a8b642caf5d11490268466579d6bf3817a3733f8c5893b96eccbce8ca9049b8a [INFO] running `Command { std: "docker" "start" "-a" "a8b642caf5d11490268466579d6bf3817a3733f8c5893b96eccbce8ca9049b8a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.62 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling slash-formatter v2.2.6 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling if_chain v1.0.1 [INFO] [stderr] Compiling zeroize v0.9.3 [INFO] [stderr] Compiling file_diff v1.0.0 [INFO] [stderr] Compiling simple-error v0.2.3 [INFO] [stderr] Compiling tinyvec v1.1.1 [INFO] [stderr] Compiling path-dedot v1.2.4 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling form_urlencoded v1.0.0 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling unicode_reader v1.0.1 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling path-absolutize v1.2.1 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling unicode-normalization v0.1.17 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling terminal_size v0.1.16 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling filetime v0.2.14 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling users v0.10.0 [INFO] [stderr] Compiling idna v0.2.1 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling tar v0.4.32 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling url v2.2.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling signal-hook v0.1.17 [INFO] [stderr] Compiling console v0.14.0 [INFO] [stderr] Compiling console v0.13.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling crossterm v0.16.0 [INFO] [stderr] Compiling libz-sys v1.1.2 [INFO] [stderr] Compiling libgit2-sys v0.12.18+1.1.0 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling indicatif v0.15.0 [INFO] [stderr] Compiling dialoguer v0.7.1 [INFO] [stderr] Compiling colour v0.5.0 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling git2 v0.13.17 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling erased-serde v0.3.13 [INFO] [stderr] Compiling serde_yaml v0.8.17 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling derive-enum-error v0.0.1 [INFO] [stderr] Compiling cargo-lock v4.0.1 [INFO] [stderr] Compiling validator v0.10.1 [INFO] [stderr] Compiling validator_derive v0.10.1 [INFO] [stderr] Compiling built v0.4.2 [INFO] [stderr] Compiling dynfmt v0.1.4 [INFO] [stderr] Compiling myinit-rust v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/main.rs:1218:6 [INFO] [stdout] | [INFO] [stdout] 1218 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:1211:28 [INFO] [stdout] | [INFO] [stdout] 1211 | Err(f) => { panic!(f.to_string()) } [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 1211 | Err(f) => { panic!("{}", f.to_string()) } [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 59s [INFO] running `Command { std: "docker" "inspect" "a8b642caf5d11490268466579d6bf3817a3733f8c5893b96eccbce8ca9049b8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8b642caf5d11490268466579d6bf3817a3733f8c5893b96eccbce8ca9049b8a", kill_on_drop: false }` [INFO] [stdout] a8b642caf5d11490268466579d6bf3817a3733f8c5893b96eccbce8ca9049b8a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", 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] 0a899fdea60f05ae7aec747dda91db688981940f68be5ec7e3d97c8ef9bb0dd9 [INFO] running `Command { std: "docker" "start" "-a" "0a899fdea60f05ae7aec747dda91db688981940f68be5ec7e3d97c8ef9bb0dd9", kill_on_drop: false }` [INFO] [stderr] Compiling myinit-rust v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/main.rs:1218:6 [INFO] [stdout] | [INFO] [stdout] 1218 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:1211:28 [INFO] [stdout] | [INFO] [stdout] 1211 | Err(f) => { panic!(f.to_string()) } [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 1211 | Err(f) => { panic!("{}", f.to_string()) } [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.09s [INFO] running `Command { std: "docker" "inspect" "0a899fdea60f05ae7aec747dda91db688981940f68be5ec7e3d97c8ef9bb0dd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a899fdea60f05ae7aec747dda91db688981940f68be5ec7e3d97c8ef9bb0dd9", kill_on_drop: false }` [INFO] [stdout] 0a899fdea60f05ae7aec747dda91db688981940f68be5ec7e3d97c8ef9bb0dd9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 44d0423ee46922c1c5e01ce71ed0f67f5a9ac62e65dd21efb0b7820033342f08 [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" "44d0423ee46922c1c5e01ce71ed0f67f5a9ac62e65dd21efb0b7820033342f08", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/main.rs:1218:6 [INFO] [stderr] | [INFO] [stderr] 1218 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/main.rs:1211:28 [INFO] [stderr] | [INFO] [stderr] 1211 | Err(f) => { panic!(f.to_string()) } [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 1211 | Err(f) => { panic!("{}", f.to_string()) } [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `myinit-rust` (bin "myinit-rust" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/myinit_rust-6fa8653289cdf777) [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" "44d0423ee46922c1c5e01ce71ed0f67f5a9ac62e65dd21efb0b7820033342f08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44d0423ee46922c1c5e01ce71ed0f67f5a9ac62e65dd21efb0b7820033342f08", kill_on_drop: false }` [INFO] [stdout] 44d0423ee46922c1c5e01ce71ed0f67f5a9ac62e65dd21efb0b7820033342f08