[INFO] fetching crate slog-env-cfg 0.6.0... [INFO] checking slog-env-cfg-0.6.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate slog-env-cfg 0.6.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate slog-env-cfg 0.6.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate slog-env-cfg 0.6.0 [INFO] finished tweaking crates.io crate slog-env-cfg 0.6.0 [INFO] tweaked toml for crates.io crate slog-env-cfg 0.6.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate slog-env-cfg 0.6.0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lazy_static v1.3.0 [INFO] [stderr] Downloaded rand_core v0.4.0 [INFO] [stderr] Downloaded bitflags v1.1.0 [INFO] [stderr] Downloaded synstructure v0.10.2 [INFO] [stderr] Downloaded crossbeam-deque v0.7.1 [INFO] [stderr] Downloaded slog-async v2.3.0 [INFO] [stderr] Downloaded argon2rs v0.2.5 [INFO] [stderr] Downloaded backtrace-sys v0.1.31 [INFO] [stderr] Downloaded serde v1.0.97 [INFO] [stderr] Downloaded winapi v0.3.7 [INFO] [stderr] Downloaded memoffset v0.5.1 [INFO] [stderr] Downloaded crossbeam-channel v0.3.9 [INFO] [stderr] Downloaded slog-stdlog v4.0.0 [INFO] [stderr] Downloaded slog-json v2.3.0 [INFO] [stderr] Downloaded serial_test v0.2.0 [INFO] [stderr] Downloaded slog-scope v4.1.2 [INFO] [stderr] Downloaded serial_test_derive v0.2.0 [INFO] [stderr] Downloaded redox_users v0.3.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.7.2 [INFO] [stderr] Downloaded crossbeam v0.7.2 [INFO] [stderr] Downloaded slog-envlogger v2.2.0 [INFO] [stderr] Downloaded ryu v1.0.0 [INFO] [stderr] Downloaded slog-term v2.4.1 [INFO] [stderr] Downloaded serde_json v1.0.40 [INFO] [stderr] Downloaded autocfg v0.1.5 [INFO] [stderr] Downloaded slog v2.5.2 [INFO] [stderr] Downloaded num-traits v0.2.8 [INFO] [stderr] Downloaded chrono v0.4.7 [INFO] [stderr] Downloaded nodrop v0.1.13 [INFO] [stderr] Downloaded arrayvec v0.4.11 [INFO] [stderr] Downloaded constant_time_eq v0.1.3 [INFO] [stderr] Downloaded blake2-rfc v0.2.18 [INFO] [stderr] Downloaded cc v1.0.38 [INFO] [stderr] Downloaded rustc-demangle v0.1.15 [INFO] [stderr] Downloaded backtrace v0.3.33 [INFO] [stderr] Downloaded syn v0.15.42 [INFO] [stderr] Downloaded failure_derive v0.1.5 [INFO] [stderr] Downloaded failure v0.1.5 [INFO] [stderr] Downloaded libc v0.2.60 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] de5f74fe6f920fb5dee66c0b1e004ade7d39ddf1e749104c047b5e4a0205e79c [INFO] running `Command { std: "docker" "start" "-a" "de5f74fe6f920fb5dee66c0b1e004ade7d39ddf1e749104c047b5e4a0205e79c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de5f74fe6f920fb5dee66c0b1e004ade7d39ddf1e749104c047b5e4a0205e79c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de5f74fe6f920fb5dee66c0b1e004ade7d39ddf1e749104c047b5e4a0205e79c", kill_on_drop: false }` [INFO] [stdout] de5f74fe6f920fb5dee66c0b1e004ade7d39ddf1e749104c047b5e4a0205e79c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 969a45107daa689505377c4e58f4623d3acd3a4c19c6ebfce2bfd087900b0173 [INFO] running `Command { std: "docker" "start" "-a" "969a45107daa689505377c4e58f4623d3acd3a4c19c6ebfce2bfd087900b0173", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling serde v1.0.97 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking arc-swap v0.3.11 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking slog-scope v4.1.2 [INFO] [stderr] Checking crossbeam v0.7.2 [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking slog-stdlog v4.0.0 [INFO] [stderr] Checking slog-async v2.3.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking serial_test v0.2.0 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking slog-term v2.4.1 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking slog-envlogger v2.2.0 [INFO] [stderr] Checking slog-json v2.3.0 [INFO] [stderr] Checking slog-env-cfg v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling serial_test_derive v0.2.0 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.17s [INFO] running `Command { std: "docker" "inspect" "969a45107daa689505377c4e58f4623d3acd3a4c19c6ebfce2bfd087900b0173", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "969a45107daa689505377c4e58f4623d3acd3a4c19c6ebfce2bfd087900b0173", kill_on_drop: false }` [INFO] [stdout] 969a45107daa689505377c4e58f4623d3acd3a4c19c6ebfce2bfd087900b0173 [INFO] checking slog-env-cfg-0.6.0 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate slog-env-cfg 0.6.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate slog-env-cfg 0.6.0 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate slog-env-cfg 0.6.0 [INFO] finished tweaking crates.io crate slog-env-cfg 0.6.0 [INFO] tweaked toml for crates.io crate slog-env-cfg 0.6.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate slog-env-cfg 0.6.0 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 47421cde9da1f03ae6783fba27458fc602053a85008a01d44d70652bd9aa678c [INFO] running `Command { std: "docker" "start" "-a" "47421cde9da1f03ae6783fba27458fc602053a85008a01d44d70652bd9aa678c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "47421cde9da1f03ae6783fba27458fc602053a85008a01d44d70652bd9aa678c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47421cde9da1f03ae6783fba27458fc602053a85008a01d44d70652bd9aa678c", kill_on_drop: false }` [INFO] [stdout] 47421cde9da1f03ae6783fba27458fc602053a85008a01d44d70652bd9aa678c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08bc571fc3f18611adbc137f21455385dffa4ee5dff04d549c982d4f04337282 [INFO] running `Command { std: "docker" "start" "-a" "08bc571fc3f18611adbc137f21455385dffa4ee5dff04d549c982d4f04337282", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling serde v1.0.97 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking arc-swap v0.3.11 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking slog-scope v4.1.2 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking crossbeam v0.7.2 [INFO] [stderr] Checking slog-async v2.3.0 [INFO] [stderr] Checking slog-stdlog v4.0.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking serial_test v0.2.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking slog-term v2.4.1 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking slog-envlogger v2.2.0 [INFO] [stderr] Checking slog-json v2.3.0 [INFO] [stderr] Checking slog-env-cfg v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling serial_test_derive v0.2.0 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.02s [INFO] running `Command { std: "docker" "inspect" "08bc571fc3f18611adbc137f21455385dffa4ee5dff04d549c982d4f04337282", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08bc571fc3f18611adbc137f21455385dffa4ee5dff04d549c982d4f04337282", kill_on_drop: false }` [INFO] [stdout] 08bc571fc3f18611adbc137f21455385dffa4ee5dff04d549c982d4f04337282