[INFO] fetching crate stcat 0.2.3... [INFO] checking stcat-0.2.3 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate stcat 0.2.3 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate stcat 0.2.3 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate stcat 0.2.3 [INFO] finished tweaking crates.io crate stcat 0.2.3 [INFO] tweaked toml for crates.io crate stcat 0.2.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 111 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding clap v2.34.0 (available: v4.5.18) [INFO] [stderr] Adding crossbeam v0.2.12 (available: v0.8.4) [INFO] [stderr] Adding hermit-abi v0.1.19 (available: v0.4.0) [INFO] [stderr] Adding libflate v0.1.27 (available: v2.1.0) [INFO] [stderr] Adding log v0.3.9 (available: v0.4.22) [INFO] [stderr] Adding slog-kvfilter v0.6.1 (available: v0.7.0) [INFO] [stderr] Adding slog-stdlog v3.0.5 (available: v4.1.1) [INFO] [stderr] Adding sloggers v0.2.9 (available: v2.2.0) [INFO] [stderr] Adding strsim v0.8.0 (available: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding synstructure v0.12.6 (available: v0.13.1) [INFO] [stderr] Adding term v0.7.0 (available: v1.0.0) [INFO] [stderr] Adding textwrap v0.11.0 (available: v0.16.1) [INFO] [stderr] Adding trackable v0.2.24 (available: v1.3.0) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (available: v0.58.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] [stderr] Adding xmas-elf v0.6.2 (available: v0.9.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zero v0.1.3 [INFO] [stderr] Downloaded xmas-elf v0.6.2 [INFO] [stderr] Downloaded slog-stdlog v3.0.5 [INFO] [stderr] Downloaded crossbeam v0.2.12 [INFO] [stderr] Downloaded sloggers v0.2.9 [INFO] [stderr] Downloaded slog-kvfilter v0.6.1 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] acfab2ea0b19df02e192083e8548da6ff515e993eb5778e5d2b2c6066a60bc8c [INFO] running `Command { std: "docker" "start" "-a" "acfab2ea0b19df02e192083e8548da6ff515e993eb5778e5d2b2c6066a60bc8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "acfab2ea0b19df02e192083e8548da6ff515e993eb5778e5d2b2c6066a60bc8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acfab2ea0b19df02e192083e8548da6ff515e993eb5778e5d2b2c6066a60bc8c", kill_on_drop: false }` [INFO] [stdout] acfab2ea0b19df02e192083e8548da6ff515e993eb5778e5d2b2c6066a60bc8c [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4fbaba1b7c3061b456ba823718b1ea9666bebd9e038d518ef9ab7cf2b713be08 [INFO] running `Command { std: "docker" "start" "-a" "4fbaba1b7c3061b456ba823718b1ea9666bebd9e038d518ef9ab7cf2b713be08", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking object v0.36.4 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking crossbeam v0.2.12 [INFO] [stderr] Compiling trackable_derive v1.0.0 [INFO] [stderr] Checking rle-decode-fast v1.0.3 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking zero v0.1.3 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking xmas-elf v0.6.2 [INFO] [stderr] Checking libflate v0.1.27 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking term v0.7.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking trackable v1.3.0 [INFO] [stderr] Checking slog-scope v4.4.0 [INFO] [stderr] Checking slog-async v2.8.0 [INFO] [stderr] Checking slog-term v2.9.1 [INFO] [stderr] Checking trackable v0.2.24 [INFO] [stderr] Checking slog-stdlog v3.0.5 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking slog-kvfilter v0.6.1 [INFO] [stderr] Checking backtrace v0.3.74 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking sloggers v0.2.9 [INFO] [stderr] Checking stcat v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] error: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:117:25 [INFO] [stdout] | [INFO] [stdout] 117 | fn no_timestamp(_: &mut Write) -> io::Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/main.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(bare_trait_objects)]` implied by `#[deny(warnings)]` [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 117 | fn no_timestamp(_: &mut dyn Write) -> io::Result<()> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:117:25 [INFO] [stdout] | [INFO] [stdout] 117 | fn no_timestamp(_: &mut Write) -> io::Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/main.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(bare_trait_objects)]` implied by `#[deny(warnings)]` [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 117 | fn no_timestamp(_: &mut dyn Write) -> io::Result<()> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:87:31 [INFO] [stdout] | [INFO] [stdout] 87 | let (input, format): (Box, _) = if let Some(logfile) = matches.value_of("LOGFILE") { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 87 | let (input, format): (Box, _) = if let Some(logfile) = matches.value_of("LOGFILE") { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:87:31 [INFO] [stdout] | [INFO] [stdout] 87 | let (input, format): (Box, _) = if let Some(logfile) = matches.value_of("LOGFILE") { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 87 | let (input, format): (Box, _) = if let Some(logfile) = matches.value_of("LOGFILE") { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `stcat` (bin "stcat") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `stcat` (bin "stcat" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "4fbaba1b7c3061b456ba823718b1ea9666bebd9e038d518ef9ab7cf2b713be08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fbaba1b7c3061b456ba823718b1ea9666bebd9e038d518ef9ab7cf2b713be08", kill_on_drop: false }` [INFO] [stdout] 4fbaba1b7c3061b456ba823718b1ea9666bebd9e038d518ef9ab7cf2b713be08