[INFO] fetching crate rslack 0.4.3... [INFO] checking rslack-0.4.3 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] extracting crate rslack 0.4.3 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate rslack 0.4.3 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rslack 0.4.3 [INFO] finished tweaking crates.io crate rslack 0.4.3 [INFO] tweaked toml for crates.io crate rslack 0.4.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate rslack 0.4.3 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rpos v0.3.0 [INFO] [stderr] Downloaded dashmap v5.2.0 [INFO] [stderr] Downloaded termion v3.0.0 [INFO] [stderr] Downloaded similar v2.2.1 [INFO] [stderr] Downloaded backtrace v0.3.67 [INFO] [stderr] Downloaded syn v2.0.46 [INFO] [stderr] Downloaded proc-macro2 v1.0.74 [INFO] [stderr] Downloaded reqwest v0.11.24 [INFO] [stderr] Downloaded syn v1.0.104 [INFO] [stderr] Downloaded openssl v0.10.60 [INFO] [stderr] Downloaded mockito v1.3.0 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 55780d2eb13dc746d3293742b546e1d6113f4e2c95f4544623b0bd0af308bbcd [INFO] running `Command { std: "docker" "start" "-a" "55780d2eb13dc746d3293742b546e1d6113f4e2c95f4544623b0bd0af308bbcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "55780d2eb13dc746d3293742b546e1d6113f4e2c95f4544623b0bd0af308bbcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55780d2eb13dc746d3293742b546e1d6113f4e2c95f4544623b0bd0af308bbcd", kill_on_drop: false }` [INFO] [stdout] 55780d2eb13dc746d3293742b546e1d6113f4e2c95f4544623b0bd0af308bbcd [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac91bd23fef72d6fe199c2fcf106daa7a8ff862b303dcd5d1dfa2c976d40c8ae [INFO] running `Command { std: "docker" "start" "-a" "ac91bd23fef72d6fe199c2fcf106daa7a8ff862b303dcd5d1dfa2c976d40c8ae", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.74 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.104 [INFO] [stderr] Checking pin-project-lite v0.2.12 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking tracing-core v0.1.22 [INFO] [stderr] Compiling openssl-sys v0.9.96 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Compiling openssl v0.10.60 [INFO] [stderr] Compiling syn v2.0.46 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking tracing v0.1.30 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Checking getrandom v0.2.9 [INFO] [stderr] Checking base64 v0.21.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking termion v3.0.0 [INFO] [stderr] Checking rpos v0.3.0 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking dashmap v5.2.0 [INFO] [stderr] Checking similar v2.2.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serial_test_derive v3.0.0 [INFO] [stderr] Checking regex v1.7.3 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking serial_test v3.0.0 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking serde_json v1.0.114 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking h2 v0.3.19 [INFO] [stderr] Checking assert-json-diff v2.0.2 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking mockito v1.3.0 [INFO] [stderr] Checking reqwest v0.11.24 [INFO] [stderr] Checking rslack v0.4.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.88s [INFO] running `Command { std: "docker" "inspect" "ac91bd23fef72d6fe199c2fcf106daa7a8ff862b303dcd5d1dfa2c976d40c8ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac91bd23fef72d6fe199c2fcf106daa7a8ff862b303dcd5d1dfa2c976d40c8ae", kill_on_drop: false }` [INFO] [stdout] ac91bd23fef72d6fe199c2fcf106daa7a8ff862b303dcd5d1dfa2c976d40c8ae [INFO] checking rslack-0.4.3 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] extracting crate rslack 0.4.3 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate rslack 0.4.3 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rslack 0.4.3 [INFO] finished tweaking crates.io crate rslack 0.4.3 [INFO] tweaked toml for crates.io crate rslack 0.4.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate rslack 0.4.3 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d2c63f7485377a78cb54aabb78f137256512461644cf95c5421c34186d9189af [INFO] running `Command { std: "docker" "start" "-a" "d2c63f7485377a78cb54aabb78f137256512461644cf95c5421c34186d9189af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2c63f7485377a78cb54aabb78f137256512461644cf95c5421c34186d9189af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2c63f7485377a78cb54aabb78f137256512461644cf95c5421c34186d9189af", kill_on_drop: false }` [INFO] [stdout] d2c63f7485377a78cb54aabb78f137256512461644cf95c5421c34186d9189af [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e225a0533b3cb3a327b149674950e4b71fb34a2688fc601c7f65308cf3b1cd9e [INFO] running `Command { std: "docker" "start" "-a" "e225a0533b3cb3a327b149674950e4b71fb34a2688fc601c7f65308cf3b1cd9e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.74 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.104 [INFO] [stderr] Checking pin-project-lite v0.2.12 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking tracing-core v0.1.22 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Compiling openssl v0.10.60 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling openssl-sys v0.9.96 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking tracing v0.1.30 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling syn v2.0.46 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking getrandom v0.2.9 [INFO] [stderr] Checking base64 v0.21.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking termion v3.0.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rpos v0.3.0 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking dashmap v5.2.0 [INFO] [stderr] Checking similar v2.2.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serial_test_derive v3.0.0 [INFO] [stderr] Checking regex v1.7.3 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking serial_test v3.0.0 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.19 [INFO] [stderr] Checking serde_json v1.0.114 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking assert-json-diff v2.0.2 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking mockito v1.3.0 [INFO] [stderr] Checking reqwest v0.11.24 [INFO] [stderr] Checking rslack v0.4.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.27s [INFO] running `Command { std: "docker" "inspect" "e225a0533b3cb3a327b149674950e4b71fb34a2688fc601c7f65308cf3b1cd9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e225a0533b3cb3a327b149674950e4b71fb34a2688fc601c7f65308cf3b1cd9e", kill_on_drop: false }` [INFO] [stdout] e225a0533b3cb3a327b149674950e4b71fb34a2688fc601c7f65308cf3b1cd9e