[INFO] fetching crate libsugar 2.4.1... [INFO] testing libsugar-2.4.1 against 1.49.0 for beta-1.50-1 [INFO] extracting crate libsugar 2.4.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate libsugar 2.4.1 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate libsugar 2.4.1 [INFO] finished tweaking crates.io crate libsugar 2.4.1 [INFO] tweaked toml for crates.io crate libsugar 2.4.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c3d5db328b4eb2e79caa9f09120b277e9f301e5f508e77916c955eef3b50417 [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" "0c3d5db328b4eb2e79caa9f09120b277e9f301e5f508e77916c955eef3b50417", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c3d5db328b4eb2e79caa9f09120b277e9f301e5f508e77916c955eef3b50417", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c3d5db328b4eb2e79caa9f09120b277e9f301e5f508e77916c955eef3b50417", kill_on_drop: false }` [INFO] [stdout] 0c3d5db328b4eb2e79caa9f09120b277e9f301e5f508e77916c955eef3b50417 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ec0feee8b0383a3a9f1482363cf36bac5d1e7c3dc807702ca33d932f8b4c8fd [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" "4ec0feee8b0383a3a9f1482363cf36bac5d1e7c3dc807702ca33d932f8b4c8fd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling tuples v1.4.1 [INFO] [stderr] Compiling libsugar v2.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.57s [INFO] running `Command { std: "docker" "inspect" "4ec0feee8b0383a3a9f1482363cf36bac5d1e7c3dc807702ca33d932f8b4c8fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ec0feee8b0383a3a9f1482363cf36bac5d1e7c3dc807702ca33d932f8b4c8fd", kill_on_drop: false }` [INFO] [stdout] 4ec0feee8b0383a3a9f1482363cf36bac5d1e7c3dc807702ca33d932f8b4c8fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cfb724ee054d60a14273174649c4548101b2a9b6ab7bbf0a4ef12f527fcf1a5e [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" "cfb724ee054d60a14273174649c4548101b2a9b6ab7bbf0a4ef12f527fcf1a5e", kill_on_drop: false }` [INFO] [stderr] Compiling libsugar v2.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.65s [INFO] running `Command { std: "docker" "inspect" "cfb724ee054d60a14273174649c4548101b2a9b6ab7bbf0a4ef12f527fcf1a5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfb724ee054d60a14273174649c4548101b2a9b6ab7bbf0a4ef12f527fcf1a5e", kill_on_drop: false }` [INFO] [stdout] cfb724ee054d60a14273174649c4548101b2a9b6ab7bbf0a4ef12f527fcf1a5e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c94a6627f91baa98a3bf829b40823af01625f9804b7c285721df739e792fc209 [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" "c94a6627f91baa98a3bf829b40823af01625f9804b7c285721df739e792fc209", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/libsugar-8b3c50ab4686a056 [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test tests::test_in ... ok [INFO] [stdout] test combin::tests::test_combin_tuple ... ok [INFO] [stdout] test once_get::test ... ok [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test tests::test_using ... ok [INFO] [stdout] test tests::test_batch ... ok [INFO] [stdout] test tests::test_macro_map_map_like ... ok [INFO] [stdout] test tests::test_match ... ok [INFO] [stdout] test tests::test_macro_set_set_like ... ok [INFO] [stdout] test tests::test_let ... ok [INFO] [stdout] test chain_todo::tests::test_todo ... ok [INFO] [stdout] test chain_panic::tests::test_panic ... ok [INFO] [stdout] test chain_todo::tests::test_todo_msg ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests libsugar [INFO] [stdout] [INFO] [stdout] running 65 tests [INFO] [stdout] test src/lib.rs - bop (line 130) ... ok [INFO] [stdout] test src/lib.rs - bop (line 167) ... FAILED [INFO] [stdout] test src/lib.rs - bop (line 277) ... ignored [INFO] [stdout] test src/lib.rs - bop (line 282) ... ignored [INFO] [stdout] test src/lib.rs - bop (line 210) ... FAILED [INFO] [stdout] test src/lib.rs - bop (line 222) ... FAILED [INFO] [stdout] test src/lib.rs - bop (line 105) ... FAILED [INFO] [stdout] test src/lib.rs - bop (line 197) ... FAILED [INFO] [stdout] test src/lib.rs - bop (line 235) ... FAILED [INFO] [stdout] test src/lib.rs - bop (line 113) ... FAILED [INFO] [stdout] test src/lib.rs - bop (line 137) ... ok [INFO] [stdout] test src/lib.rs - bop (line 151) ... FAILED [INFO] [stdout] test src/combin.rs - combin (line 5) ... FAILED [INFO] [stdout] test src/lib.rs - bop (line 180) ... FAILED [INFO] [stdout] test src/lib.rs - bop (line 122) ... ok [INFO] [stdout] test src/lib.rs - bop (line 255) ... ok [INFO] [stdout] test src/lib.rs - bop (line 262) ... ok [INFO] [stdout] test src/macro_lit.rs - arr (line 32) ... FAILED [INFO] [stdout] test src/lib.rs - bop (line 90) ... FAILED [INFO] [stdout] test src/lib.rs - bop (line 72) ... FAILED [INFO] [stdout] test src/lib.rs - bop (line 42) ... FAILED [INFO] [stdout] test src/lib.rs - bop (line 65) ... FAILED [INFO] [stdout] test src/lib.rs - bop (line 247) ... ok [INFO] [stdout] test src/lib.rs - bop (line 270) ... ok [INFO] [stdout] test src/lib.rs - bop (line 57) ... ok [INFO] [stdout] test src/lib.rs - bop (line 81) ... ok [INFO] [stdout] test src/lib.rs - bop (line 50) ... ok [INFO] [stdout] test src/macro_lit.rs - arr (line 25) ... ok [INFO] [stdout] test src/lib.rs - bop (line 98) ... ok [INFO] [stdout] test src/macro_lit.rs - deque (line 51) ... FAILED [INFO] [stdout] test src/macro_lit.rs - list (line 116) ... FAILED [INFO] [stdout] test src/macro_lit.rs - deque (line 43) ... FAILED [INFO] [stdout] test src/macro_lit.rs - btset (line 351) ... FAILED [INFO] [stdout] test src/macro_lit.rs - list (line 124) ... FAILED [INFO] [stdout] test src/macro_lit.rs - heap (line 383) ... ok [INFO] [stdout] test src/macro_lit.rs - btset (line 359) ... ok [INFO] [stdout] test src/macro_lit.rs - btmap (line 237) ... ok [INFO] [stdout] test src/macro_lit.rs - heap (line 391) ... ok [INFO] [stdout] test src/macro_lit.rs - btmap (line 226) ... ok [INFO] [stdout] test src/macro_lit.rs - list (line 68) ... ok [INFO] [stdout] test src/macro_lit.rs - list (line 92) ... ok [INFO] [stdout] test src/macro_lit.rs - list (line 100) ... ok [INFO] [stdout] test src/macro_lit.rs - list (line 76) ... ok [INFO] [stdout] test src/macro_lit.rs - new (line 2) ... ok [INFO] [stdout] test src/macro_lit.rs - map (line 171) ... ok [INFO] [stdout] test src/macro_lit.rs - new (line 9) ... ok [INFO] [stdout] test src/macro_lit.rs - set (line 320) ... FAILED [INFO] [stdout] test src/macro_lit.rs - set (line 312) ... FAILED [INFO] [stdout] test src/macro_lit.rs - map (line 160) ... ok [INFO] [stdout] test src/side_effect.rs - side_effect::AlsoMut::also_mut (line 97) ... FAILED [INFO] [stdout] test src/side_effect.rs - side_effect::Also (line 62) ... FAILED [INFO] [stdout] test src/macro_lit.rs - map (line 184) ... FAILED [INFO] [stdout] test src/macro_lit.rs - map_append (line 273) ... ok [INFO] [stdout] test src/macro_lit.rs - set (line 299) ... ok [INFO] [stdout] test src/macro_lit.rs - map (line 195) ... ok [INFO] [stdout] test src/once_get.rs - once_get (line 2) ... ok [INFO] [stdout] test src/macro_lit.rs - map_append (line 261) ... ok [INFO] [stdout] test src/named_into.rs - named_into (line 3) ... ok [INFO] [stdout] test src/side_effect.rs - using (line 19) ... ok [INFO] [stdout] test src/side_effect.rs - side_effect::AlsoMut (line 86) ... ok [INFO] [stdout] test src/macro_lit.rs - set (line 291) ... ok [INFO] [stdout] test src/side_effect.rs - side_effect::Used (line 39) ... ok [INFO] [stdout] test src/side_effect.rs - side_effect::Used::used (line 47) ... ok [INFO] [stdout] test src/side_effect.rs - using (line 5) ... ok [INFO] [stdout] test src/side_effect.rs - side_effect::Also::also (line 70) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - bop (line 167) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - bop (line 210) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - bop (line 222) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - bop (line 105) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - bop (line 197) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - bop (line 235) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - bop (line 113) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - bop (line 151) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/combin.rs - combin (line 5) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - bop (line 180) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/macro_lit.rs - arr (line 32) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - bop (line 90) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - bop (line 72) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - bop (line 42) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - bop (line 65) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/macro_lit.rs - deque (line 51) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/macro_lit.rs - list (line 116) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/macro_lit.rs - deque (line 43) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/macro_lit.rs - btset (line 351) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/macro_lit.rs - list (line 124) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/macro_lit.rs - set (line 320) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/macro_lit.rs - set (line 312) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/side_effect.rs - side_effect::AlsoMut::also_mut (line 97) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/side_effect.rs - side_effect::Also (line 62) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/macro_lit.rs - map (line 184) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/combin.rs - combin (line 5) [INFO] [stdout] src/lib.rs - bop (line 105) [INFO] [stdout] src/lib.rs - bop (line 113) [INFO] [stdout] src/lib.rs - bop (line 151) [INFO] [stdout] src/lib.rs - bop (line 167) [INFO] [stdout] src/lib.rs - bop (line 180) [INFO] [stdout] src/lib.rs - bop (line 197) [INFO] [stdout] src/lib.rs - bop (line 210) [INFO] [stdout] src/lib.rs - bop (line 222) [INFO] [stdout] src/lib.rs - bop (line 235) [INFO] [stdout] src/lib.rs - bop (line 42) [INFO] [stdout] src/lib.rs - bop (line 65) [INFO] [stdout] src/lib.rs - bop (line 72) [INFO] [stdout] src/lib.rs - bop (line 90) [INFO] [stdout] src/macro_lit.rs - arr (line 32) [INFO] [stdout] src/macro_lit.rs - btset (line 351) [INFO] [stdout] src/macro_lit.rs - deque (line 43) [INFO] [stdout] src/macro_lit.rs - deque (line 51) [INFO] [stdout] src/macro_lit.rs - list (line 116) [INFO] [stdout] src/macro_lit.rs - list (line 124) [INFO] [stdout] src/macro_lit.rs - map (line 184) [INFO] [stdout] src/macro_lit.rs - set (line 312) [INFO] [stdout] src/macro_lit.rs - set (line 320) [INFO] [stdout] src/side_effect.rs - side_effect::Also (line 62) [INFO] [stdout] src/side_effect.rs - side_effect::AlsoMut::also_mut (line 97) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 38 passed; 25 failed; 2 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "c94a6627f91baa98a3bf829b40823af01625f9804b7c285721df739e792fc209", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c94a6627f91baa98a3bf829b40823af01625f9804b7c285721df739e792fc209", kill_on_drop: false }` [INFO] [stdout] c94a6627f91baa98a3bf829b40823af01625f9804b7c285721df739e792fc209