[INFO] fetching crate ibc 0.1.0... [INFO] checking ibc-0.1.0 against try#9c1dcf141bc0875407c4eb36972857bd3db713e2 for pr-81863 [INFO] extracting crate ibc 0.1.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate ibc 0.1.0 on toolchain 9c1dcf141bc0875407c4eb36972857bd3db713e2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ibc 0.1.0 [INFO] finished tweaking crates.io crate ibc 0.1.0 [INFO] tweaked toml for crates.io crate ibc 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded signature v1.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a90e804e1431b7d07db76271f2961e2ae07ca8b891182e1aabbdc3e24f3f5e4a [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" "a90e804e1431b7d07db76271f2961e2ae07ca8b891182e1aabbdc3e24f3f5e4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a90e804e1431b7d07db76271f2961e2ae07ca8b891182e1aabbdc3e24f3f5e4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a90e804e1431b7d07db76271f2961e2ae07ca8b891182e1aabbdc3e24f3f5e4a", kill_on_drop: false }` [INFO] [stdout] a90e804e1431b7d07db76271f2961e2ae07ca8b891182e1aabbdc3e24f3f5e4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "check" "--frozen" "--all" "--all-targets" "--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] e1acb790c4c400993a7342f2e748787b96ee31a63a21e890730385d954ff39ca [INFO] running `Command { std: "docker" "start" "-a" "e1acb790c4c400993a7342f2e748787b96ee31a63a21e890730385d954ff39ca", kill_on_drop: false }` [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking futures-sink v0.3.12 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking futures-io v0.3.12 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Compiling httparse v1.3.5 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking signature v1.3.0 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking dyn-clone v1.0.4 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking simple-error v0.2.3 [INFO] [stderr] Checking bech32 v0.7.2 [INFO] [stderr] Compiling tokio v1.2.0 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking futures-channel v0.3.12 [INFO] [stderr] Checking form_urlencoded v1.0.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking futures-task v0.3.12 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking http v0.2.3 [INFO] [stderr] Checking input_buffer v0.4.0 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking url v2.2.0 [INFO] [stderr] Checking rand_core v0.6.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.7.7 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Checking ripemd160 v0.8.0 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking anomaly v0.2.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking sha2 v0.9.3 [INFO] [stderr] Checking sha-1 v0.9.3 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking http-body v0.4.0 [INFO] [stderr] Checking tungstenite v0.12.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling futures-macro v0.3.12 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling zeroize_derive v1.0.1 [INFO] [stderr] Compiling prost-derive v0.7.0 [INFO] [stderr] Compiling tracing-attributes v0.1.12 [INFO] [stderr] Compiling pin-project-internal v1.0.5 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling async-stream-impl v0.3.0 [INFO] [stderr] Compiling serde_repr v0.1.6 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling gumdrop_derive v0.8.0 [INFO] [stderr] Compiling dyn-clonable-impl v0.9.0 [INFO] [stderr] Checking zeroize v1.2.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking subtle-encoding v0.5.1 [INFO] [stderr] Checking curve25519-dalek v3.0.2 [INFO] [stderr] Checking async-stream v0.3.0 [INFO] [stderr] Checking futures-util v0.3.12 [INFO] [stderr] Checking thiserror v1.0.23 [INFO] [stderr] Checking dyn-clonable v0.9.0 [INFO] [stderr] Checking tracing v0.1.23 [INFO] [stderr] Checking pin-project v1.0.5 [INFO] [stderr] Checking prost v0.7.0 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Checking tracing-futures v0.2.4 [INFO] [stderr] Checking gumdrop v0.8.0 [INFO] [stderr] Checking prost-types v0.7.0 [INFO] [stderr] Checking prost v0.6.1 [INFO] [stderr] Checking ics23 v0.6.0 [INFO] [stderr] Checking serde v1.0.123 [INFO] [stderr] Checking futures-executor v0.3.12 [INFO] [stderr] Checking futures v0.3.12 [INFO] [stderr] Checking tokio-util v0.6.3 [INFO] [stderr] Checking tokio-stream v0.1.3 [INFO] [stderr] Checking async-tungstenite v0.12.0 [INFO] [stderr] Checking h2 v0.3.0 [INFO] [stderr] Checking tower v0.4.4 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking ed25519 v1.0.3 [INFO] [stderr] Checking serde_json v1.0.62 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking hyper v0.14.4 [INFO] [stderr] Checking tendermint-proto v0.18.0 [INFO] [stderr] Checking tonic v0.4.0 [INFO] [stderr] Checking tendermint v0.18.0 [INFO] [stderr] Checking ibc-proto v0.7.0 [INFO] [stderr] Checking tendermint-rpc v0.18.0 [INFO] [stderr] Checking tendermint-testgen v0.18.0 [INFO] [stderr] Checking ibc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: panic message is not a string literal [INFO] [stdout] --> src/ics24_host/validate.rs:99:30 [INFO] [stdout] | [INFO] [stdout] 99 | assert!(id.is_err(), true) [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | warnings, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(non_fmt_panic)]` implied by `#[deny(warnings)]` [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 99 | assert!(id.is_err(), "{}", true) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: panic message is not a string literal [INFO] [stdout] --> src/ics24_host/validate.rs:108:30 [INFO] [stdout] | [INFO] [stdout] 108 | assert!(id.is_err(), true) [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 108 | assert!(id.is_err(), "{}", true) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: panic message is not a string literal [INFO] [stdout] --> src/ics24_host/validate.rs:115:30 [INFO] [stdout] | [INFO] [stdout] 115 | assert!(id.is_err(), true) [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 115 | assert!(id.is_err(), "{}", true) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: panic message is not a string literal [INFO] [stdout] --> src/ics24_host/validate.rs:124:30 [INFO] [stdout] | [INFO] [stdout] 124 | assert!(id.is_err(), true) [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 124 | assert!(id.is_err(), "{}", true) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: panic message is not a string literal [INFO] [stdout] --> src/ics24_host/validate.rs:131:30 [INFO] [stdout] | [INFO] [stdout] 131 | assert!(id.is_err(), true) [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 131 | assert!(id.is_err(), "{}", true) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: panic message is not a string literal [INFO] [stdout] --> src/ics24_host/validate.rs:140:30 [INFO] [stdout] | [INFO] [stdout] 140 | assert!(id.is_err(), true) [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 140 | assert!(id.is_err(), "{}", true) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: panic message is not a string literal [INFO] [stdout] --> src/ics24_host/validate.rs:147:30 [INFO] [stdout] | [INFO] [stdout] 147 | assert!(id.is_err(), true) [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 147 | assert!(id.is_err(), "{}", true) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: panic message is not a string literal [INFO] [stdout] --> src/ics24_host/validate.rs:156:30 [INFO] [stdout] | [INFO] [stdout] 156 | assert!(id.is_err(), true) [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 156 | assert!(id.is_err(), "{}", true) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: panic message is not a string literal [INFO] [stdout] --> src/ics24_host/validate.rs:163:30 [INFO] [stdout] | [INFO] [stdout] 163 | assert!(id.is_err(), true) [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 163 | assert!(id.is_err(), "{}", true) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: panic message is not a string literal [INFO] [stdout] --> src/ics24_host/validate.rs:170:30 [INFO] [stdout] | [INFO] [stdout] 170 | assert!(id.is_err(), true) [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 170 | assert!(id.is_err(), "{}", true) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: panic message is not a string literal [INFO] [stdout] --> src/ics24_host/validate.rs:177:30 [INFO] [stdout] | [INFO] [stdout] 177 | assert!(id.is_err(), true) [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 177 | assert!(id.is_err(), "{}", true) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 11 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ibc` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "e1acb790c4c400993a7342f2e748787b96ee31a63a21e890730385d954ff39ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1acb790c4c400993a7342f2e748787b96ee31a63a21e890730385d954ff39ca", kill_on_drop: false }` [INFO] [stdout] e1acb790c4c400993a7342f2e748787b96ee31a63a21e890730385d954ff39ca