[INFO] fetching crate ecoz2 0.4.4... [INFO] testing ecoz2-0.4.4 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate ecoz2 0.4.4 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate ecoz2 0.4.4 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ecoz2 0.4.4 [INFO] finished tweaking crates.io crate ecoz2 0.4.4 [INFO] tweaked toml for crates.io crate ecoz2 0.4.4 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate ecoz2 0.4.4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_cbor v0.10.2 [INFO] [stderr] Downloaded proc-macro-error v0.2.4 [INFO] [stderr] Downloaded structopt-derive v0.3.0 [INFO] [stderr] Downloaded paw-attributes v1.0.0 [INFO] [stderr] Downloaded openmp-sys v0.1.7 [INFO] [stderr] Downloaded structopt v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7bb86b5764c2e4dbf005a6c4ebf2ae95617b42b4ebddc0a613d2c19fa07fd4a5 [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" "7bb86b5764c2e4dbf005a6c4ebf2ae95617b42b4ebddc0a613d2c19fa07fd4a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7bb86b5764c2e4dbf005a6c4ebf2ae95617b42b4ebddc0a613d2c19fa07fd4a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bb86b5764c2e4dbf005a6c4ebf2ae95617b42b4ebddc0a613d2c19fa07fd4a5", kill_on_drop: false }` [INFO] [stdout] 7bb86b5764c2e4dbf005a6c4ebf2ae95617b42b4ebddc0a613d2c19fa07fd4a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 5625cdc584f90099c6b7f867ddcee17c38e98b27bb48ed91cc9614379347a035 [INFO] running `Command { std: "docker" "start" "-a" "5625cdc584f90099c6b7f867ddcee17c38e98b27bb48ed91cc9614379347a035", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling syn v1.0.21 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bytes v0.5.4 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling pin-project-lite v0.1.5 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-io v0.3.5 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling smallvec v1.4.0 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling try-lock v0.2.2 [INFO] [stderr] Compiling encoding_rs v0.8.23 [INFO] [stderr] Compiling tower-service v0.3.0 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling dtoa v0.4.5 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling half v1.5.0 [INFO] [stderr] Compiling paw-raw v1.0.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling base64 v0.11.0 [INFO] [stderr] Compiling assert_approx_eq v1.1.0 [INFO] [stderr] Compiling hound v3.4.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling openssl-sys v0.9.56 [INFO] [stderr] Compiling openmp-sys v0.1.7 [INFO] [stderr] Compiling ecoz2 v0.4.4 (/opt/rustwide/workdir) [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling matrixmultiply v0.2.3 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling paw-attributes v1.0.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling tokio v0.2.21 [INFO] [stderr] Compiling paw v1.0.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] warning: ecoz2/src/ecoz2/ecoz2.c: In function 'get_seed': [INFO] [stderr] warning: ecoz2/src/ecoz2/ecoz2.c:21:31: warning: implicit declaration of function 'time'; did you mean 'utimes'? [-Wimplicit-function-declaration] [INFO] [stderr] warning: 21 | return (unsigned) time(0); [INFO] [stderr] warning: | ^~~~ [INFO] [stderr] warning: | utimes [INFO] [stderr] warning: In file included from ecoz2/src/utl/utl.c:4: [INFO] [stderr] warning: ecoz2/src/utl/utl.c: In function 'increment_stack_size': [INFO] [stderr] warning: ecoz2/src/include/utl.h:12:18: warning: format '%Lu' expects argument of type 'long long unsigned int', but argument 3 has type 'rlim_t' {aka 'const long unsigned int'} [-Wformat=] [INFO] [stderr] warning: 12 | #define RED(s) "\x1b[31m" s "\x1b[0m" [INFO] [stderr] warning: | ^~~~~~~~~~ [INFO] [stderr] warning: ecoz2/src/utl/utl.c:70:25: note: in expansion of macro 'RED' [INFO] [stderr] warning: 70 | RED("WARN: call to increment stack size to %LuMb returned %d\n"), [INFO] [stderr] warning: | ^~~ [INFO] [stderr] warning: ecoz2/src/utl/utl.c:70:70: note: format string is defined here [INFO] [stderr] warning: 70 | RED("WARN: call to increment stack size to %LuMb returned %d\n"), [INFO] [stderr] warning: | ~~^ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | long long unsigned int [INFO] [stderr] warning: | %lu [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling proc-macro-error v0.2.4 [INFO] [stderr] Compiling serde_derive v1.0.105 [INFO] [stderr] Compiling pin-project-internal v0.4.16 [INFO] [stderr] Compiling structopt-derive v0.3.0 [INFO] [stderr] Compiling structopt v0.3.0 [INFO] [stderr] Compiling pin-project v0.4.16 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling h2 v0.2.5 [INFO] [stderr] Compiling hyper v0.13.5 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling bstr v0.2.12 [INFO] [stderr] Compiling serde_json v1.0.53 [INFO] [stderr] Compiling serde_cbor v0.10.2 [INFO] [stderr] Compiling hyper-tls v0.4.1 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling reqwest v0.10.4 [INFO] [stdout] warning: field is never read: `win_size` [INFO] [stdout] --> src/lpc/libpar.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | pub win_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `win_size` [INFO] [stdout] --> src/lpc/lpc_rs.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | pub win_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/mm/mod.rs:156:5 [INFO] [stdout] | [INFO] [stdout] 156 | &model.show(); [INFO] [stdout] | ^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 156 | let _ = &model.show(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/nb/mod.rs:155:5 [INFO] [stdout] | [INFO] [stdout] 155 | &model.show(); [INFO] [stdout] | ^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 155 | let _ = &model.show(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 2m 33s [INFO] running `Command { std: "docker" "inspect" "5625cdc584f90099c6b7f867ddcee17c38e98b27bb48ed91cc9614379347a035", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5625cdc584f90099c6b7f867ddcee17c38e98b27bb48ed91cc9614379347a035", kill_on_drop: false }` [INFO] [stdout] 5625cdc584f90099c6b7f867ddcee17c38e98b27bb48ed91cc9614379347a035 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] a6ad69cee5925118cb0cda6a45072f803566b46bd9b0bc4d8f02dc5a55963bde [INFO] running `Command { std: "docker" "start" "-a" "a6ad69cee5925118cb0cda6a45072f803566b46bd9b0bc4d8f02dc5a55963bde", kill_on_drop: false }` [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling oorandom v11.1.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling ecoz2 v0.4.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: ecoz2/src/ecoz2/ecoz2.c: In function 'get_seed': [INFO] [stderr] warning: ecoz2/src/ecoz2/ecoz2.c:21:31: warning: implicit declaration of function 'time'; did you mean 'utimes'? [-Wimplicit-function-declaration] [INFO] [stderr] warning: 21 | return (unsigned) time(0); [INFO] [stderr] warning: | ^~~~ [INFO] [stderr] warning: | utimes [INFO] [stderr] warning: In file included from ecoz2/src/utl/utl.c:4: [INFO] [stderr] warning: ecoz2/src/utl/utl.c: In function 'increment_stack_size': [INFO] [stderr] warning: ecoz2/src/include/utl.h:12:18: warning: format '%Lu' expects argument of type 'long long unsigned int', but argument 3 has type 'rlim_t' {aka 'const long unsigned int'} [-Wformat=] [INFO] [stderr] warning: 12 | #define RED(s) "\x1b[31m" s "\x1b[0m" [INFO] [stderr] warning: | ^~~~~~~~~~ [INFO] [stderr] warning: ecoz2/src/utl/utl.c:70:25: note: in expansion of macro 'RED' [INFO] [stderr] warning: 70 | RED("WARN: call to increment stack size to %LuMb returned %d\n"), [INFO] [stderr] warning: | ^~~ [INFO] [stderr] warning: ecoz2/src/utl/utl.c:70:70: note: format string is defined here [INFO] [stderr] warning: 70 | RED("WARN: call to increment stack size to %LuMb returned %d\n"), [INFO] [stderr] warning: | ~~^ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | long long unsigned int [INFO] [stderr] warning: | %lu [INFO] [stderr] Compiling plotters v0.2.12 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling tinytemplate v1.0.3 [INFO] [stdout] warning: field is never read: `win_size` [INFO] [stdout] --> src/lpc/libpar.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | pub win_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `win_size` [INFO] [stdout] --> src/lpc/lpc_rs.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | pub win_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/mm/mod.rs:156:5 [INFO] [stdout] | [INFO] [stdout] 156 | &model.show(); [INFO] [stdout] | ^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 156 | let _ = &model.show(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/nb/mod.rs:155:5 [INFO] [stdout] | [INFO] [stdout] 155 | &model.show(); [INFO] [stdout] | ^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 155 | let _ = &model.show(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling criterion-plot v0.4.1 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] warning: ecoz2/src/ecoz2/ecoz2.c: In function 'get_seed': [INFO] [stderr] warning: ecoz2/src/ecoz2/ecoz2.c:21:31: warning: implicit declaration of function 'time'; did you mean 'utimes'? [-Wimplicit-function-declaration] [INFO] [stderr] warning: 21 | return (unsigned) time(0); [INFO] [stderr] warning: | ^~~~ [INFO] [stderr] warning: | utimes [INFO] [stderr] warning: In file included from ecoz2/src/utl/utl.c:4: [INFO] [stderr] warning: ecoz2/src/utl/utl.c: In function 'increment_stack_size': [INFO] [stderr] warning: ecoz2/src/include/utl.h:12:18: warning: format '%Lu' expects argument of type 'long long unsigned int', but argument 3 has type 'rlim_t' {aka 'const long unsigned int'} [-Wformat=] [INFO] [stderr] warning: 12 | #define RED(s) "\x1b[31m" s "\x1b[0m" [INFO] [stderr] warning: | ^~~~~~~~~~ [INFO] [stderr] warning: ecoz2/src/utl/utl.c:70:25: note: in expansion of macro 'RED' [INFO] [stderr] warning: 70 | RED("WARN: call to increment stack size to %LuMb returned %d\n"), [INFO] [stderr] warning: | ^~~ [INFO] [stderr] warning: ecoz2/src/utl/utl.c:70:70: note: format string is defined here [INFO] [stderr] warning: 70 | RED("WARN: call to increment stack size to %LuMb returned %d\n"), [INFO] [stderr] warning: | ~~^ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | long long unsigned int [INFO] [stderr] warning: | %lu [INFO] [stderr] Compiling criterion v0.3.1 [INFO] [stdout] warning: field is never read: `win_size` [INFO] [stdout] --> src/lpc/libpar.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | pub win_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `win_size` [INFO] [stdout] --> src/lpc/lpc_rs.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | pub win_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/mm/mod.rs:156:5 [INFO] [stdout] | [INFO] [stdout] 156 | &model.show(); [INFO] [stdout] | ^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 156 | let _ = &model.show(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/nb/mod.rs:155:5 [INFO] [stdout] | [INFO] [stdout] 155 | &model.show(); [INFO] [stdout] | ^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 155 | let _ = &model.show(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 34.41s [INFO] running `Command { std: "docker" "inspect" "a6ad69cee5925118cb0cda6a45072f803566b46bd9b0bc4d8f02dc5a55963bde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6ad69cee5925118cb0cda6a45072f803566b46bd9b0bc4d8f02dc5a55963bde", kill_on_drop: false }` [INFO] [stdout] a6ad69cee5925118cb0cda6a45072f803566b46bd9b0bc4d8f02dc5a55963bde [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7be8c96b5cf35487d4306a4efe8bc7ca39f8c6933bbd37a10f451d391b48a838 [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" "7be8c96b5cf35487d4306a4efe8bc7ca39f8c6933bbd37a10f451d391b48a838", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: ecoz2/src/ecoz2/ecoz2.c: In function 'get_seed': [INFO] [stderr] warning: ecoz2/src/ecoz2/ecoz2.c:21:31: warning: implicit declaration of function 'time'; did you mean 'utimes'? [-Wimplicit-function-declaration] [INFO] [stderr] warning: 21 | return (unsigned) time(0); [INFO] [stderr] warning: | ^~~~ [INFO] [stderr] warning: | utimes [INFO] [stderr] warning: In file included from ecoz2/src/utl/utl.c:4: [INFO] [stderr] warning: ecoz2/src/utl/utl.c: In function 'increment_stack_size': [INFO] [stderr] warning: ecoz2/src/include/utl.h:12:18: warning: format '%Lu' expects argument of type 'long long unsigned int', but argument 3 has type 'rlim_t' {aka 'const long unsigned int'} [-Wformat=] [INFO] [stderr] warning: 12 | #define RED(s) "\x1b[31m" s "\x1b[0m" [INFO] [stderr] warning: | ^~~~~~~~~~ [INFO] [stderr] warning: ecoz2/src/utl/utl.c:70:25: note: in expansion of macro 'RED' [INFO] [stderr] warning: 70 | RED("WARN: call to increment stack size to %LuMb returned %d\n"), [INFO] [stderr] warning: | ^~~ [INFO] [stderr] warning: ecoz2/src/utl/utl.c:70:70: note: format string is defined here [INFO] [stderr] warning: 70 | RED("WARN: call to increment stack size to %LuMb returned %d\n"), [INFO] [stderr] warning: | ~~^ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | long long unsigned int [INFO] [stderr] warning: | %lu [INFO] [stderr] warning: ecoz2/src/ecoz2/ecoz2.c: In function 'get_seed': [INFO] [stderr] warning: ecoz2/src/ecoz2/ecoz2.c:21:31: warning: implicit declaration of function 'time'; did you mean 'utimes'? [-Wimplicit-function-declaration] [INFO] [stderr] warning: 21 | return (unsigned) time(0); [INFO] [stderr] warning: | ^~~~ [INFO] [stderr] warning: | utimes [INFO] [stderr] warning: In file included from ecoz2/src/utl/utl.c:4: [INFO] [stderr] warning: ecoz2/src/utl/utl.c: In function 'increment_stack_size': [INFO] [stderr] warning: ecoz2/src/include/utl.h:12:18: warning: format '%Lu' expects argument of type 'long long unsigned int', but argument 3 has type 'rlim_t' {aka 'const long unsigned int'} [-Wformat=] [INFO] [stderr] warning: 12 | #define RED(s) "\x1b[31m" s "\x1b[0m" [INFO] [stderr] warning: | ^~~~~~~~~~ [INFO] [stderr] warning: ecoz2/src/utl/utl.c:70:25: note: in expansion of macro 'RED' [INFO] [stderr] warning: 70 | RED("WARN: call to increment stack size to %LuMb returned %d\n"), [INFO] [stderr] warning: | ^~~ [INFO] [stderr] warning: ecoz2/src/utl/utl.c:70:70: note: format string is defined here [INFO] [stderr] warning: 70 | RED("WARN: call to increment stack size to %LuMb returned %d\n"), [INFO] [stderr] warning: | ~~^ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | long long unsigned int [INFO] [stderr] warning: | %lu [INFO] [stderr] warning: field is never read: `win_size` [INFO] [stderr] --> src/lpc/libpar.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | pub win_size: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `win_size` [INFO] [stderr] --> src/lpc/lpc_rs.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | pub win_size: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/mm/mod.rs:156:5 [INFO] [stderr] | [INFO] [stderr] 156 | &model.show(); [INFO] [stderr] | ^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 156 | let _ = &model.show(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/nb/mod.rs:155:5 [INFO] [stderr] | [INFO] [stderr] 155 | &model.show(); [INFO] [stderr] | ^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 155 | let _ = &model.show(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `ecoz2` (bin "ecoz2" test) generated 4 warnings [INFO] [stderr] warning: `ecoz2` (bin "ecoz2") generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ecoz2-4033e61c172ff648) [INFO] [stdout] [INFO] [stderr] Running tests/lpc_tests.rs (/opt/rustwide/target/debug/deps/lpc_tests-ee58617f519403a7) [INFO] [stdout] running 1 test [INFO] [stdout] test lpc::lpca_rs::tests::test_lpca ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_clone ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7be8c96b5cf35487d4306a4efe8bc7ca39f8c6933bbd37a10f451d391b48a838", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7be8c96b5cf35487d4306a4efe8bc7ca39f8c6933bbd37a10f451d391b48a838", kill_on_drop: false }` [INFO] [stdout] 7be8c96b5cf35487d4306a4efe8bc7ca39f8c6933bbd37a10f451d391b48a838