[INFO] cloning repository https://github.com/loganmhb/logos [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/loganmhb/logos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floganmhb%2Flogos", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floganmhb%2Flogos'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6ceb4091affd17652bfc1f711eabb024a1c1dddf [INFO] checking loganmhb/logos against master#00bfd6b2734d9c28a147bf237490995731781fdd for pr-117984 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floganmhb%2Flogos" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/loganmhb/logos on toolchain 00bfd6b2734d9c28a147bf237490995731781fdd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/loganmhb/logos [INFO] finished tweaking git repo https://github.com/loganmhb/logos [INFO] tweaked toml for git repo https://github.com/loganmhb/logos written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/loganmhb/logos 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" "+00bfd6b2734d9c28a147bf237490995731781fdd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rmp-serde v0.14.3 [INFO] [stderr] Downloaded wait-timeout v0.1.5 [INFO] [stderr] Downloaded flate2 v1.0.3 [INFO] [stderr] Downloaded net2 v0.2.30 [INFO] [stderr] Downloaded atoi v0.2.3 [INFO] [stderr] Downloaded mysql_common v0.9.2 [INFO] [stderr] Downloaded encode_unicode v0.3.1 [INFO] [stderr] Downloaded clap v2.25.0 [INFO] [stderr] Downloaded im v12.2.0 [INFO] [stderr] Downloaded snap v1.0.0 [INFO] [stderr] Downloaded env_logger v0.5.12 [INFO] [stderr] Downloaded rusty-fork v0.2.1 [INFO] [stderr] Downloaded twox-hash v1.1.1 [INFO] [stderr] Downloaded mysql v14.1.0 [INFO] [stderr] Downloaded combine v2.4.0 [INFO] [stderr] Downloaded num-bigint v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1ad6f7e56c3dea51fefb9d2288df52acaa0848fa7f4167b0c2f78ec3352370c7 [INFO] running `Command { std: "docker" "start" "-a" "1ad6f7e56c3dea51fefb9d2288df52acaa0848fa7f4167b0c2f78ec3352370c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ad6f7e56c3dea51fefb9d2288df52acaa0848fa7f4167b0c2f78ec3352370c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ad6f7e56c3dea51fefb9d2288df52acaa0848fa7f4167b0c2f78ec3352370c7", kill_on_drop: false }` [INFO] [stdout] 1ad6f7e56c3dea51fefb9d2288df52acaa0848fa7f4167b0c2f78ec3352370c7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+00bfd6b2734d9c28a147bf237490995731781fdd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 48303fac7d1afd1c9c2ccccd8455757962381674fa804ea25427175db5e60b4f [INFO] running `Command { std: "docker" "start" "-a" "48303fac7d1afd1c9c2ccccd8455757962381674fa804ea25427175db5e60b4f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Checking rand_core v0.2.1 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking regex-syntax v0.6.2 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Compiling num-bigint v0.2.0 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Checking utf8-ranges v1.0.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking bit-vec v0.5.0 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking arrayref v0.3.5 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking block-buffer v0.3.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking aho-corasick v0.6.8 [INFO] [stderr] Compiling zmq-sys v0.11.0 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling libsqlite3-sys v0.17.1 [INFO] [stderr] Checking atty v0.2.2 [INFO] [stderr] Checking safemem v0.3.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Checking unicode-normalization v0.1.7 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking smallvec v0.6.5 [INFO] [stderr] Compiling im v12.2.0 [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Checking log v0.4.5 [INFO] [stderr] Checking twox-hash v1.1.1 [INFO] [stderr] Checking term_size v0.3.0 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking linked-hash-map v0.4.2 [INFO] [stderr] Compiling zmq v0.9.2 [INFO] [stderr] Compiling snap v1.0.0 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking textwrap v0.6.0 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking generic-array v0.9.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking lru-cache v0.1.1 [INFO] [stderr] Checking net2 v0.2.30 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking digest v0.7.6 [INFO] [stderr] Checking lazy_static v0.2.8 [INFO] [stderr] Checking term v0.4.6 [INFO] [stderr] Checking encode_unicode v0.3.1 [INFO] [stderr] Checking encode_unicode v0.1.3 [INFO] [stderr] Checking sha2 v0.7.1 [INFO] [stderr] Checking either v1.1.0 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking atoi v0.2.3 [INFO] [stderr] Checking checked v0.5.0 [INFO] [stderr] Checking rmp v0.8.9 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking ascii v0.7.1 [INFO] [stderr] Checking unicode-segmentation v1.1.0 [INFO] [stderr] Checking itertools v0.6.1 [INFO] [stderr] Checking rusqlite v0.21.0 [INFO] [stderr] Checking combine v2.4.0 [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Checking clap v2.25.0 [INFO] [stderr] Checking remove_dir_all v0.5.1 [INFO] [stderr] Checking wait-timeout v0.1.5 [INFO] [stderr] Checking tempfile v3.0.4 [INFO] [stderr] Checking bit-set v0.5.0 [INFO] [stderr] Checking flate2 v1.0.3 [INFO] [stderr] Checking rusty-fork v0.2.1 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking proptest v0.8.7 [INFO] [stderr] Checking rustyline v1.0.0 [INFO] [stderr] Checking url v1.7.1 [INFO] [stderr] Checking env_logger v0.5.12 [INFO] [stderr] Checking csv v0.15.0 [INFO] [stderr] Checking prettytable-rs v0.6.7 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking serde_json v1.0.32 [INFO] [stderr] Checking rmp-serde v0.14.3 [INFO] [stderr] Checking mysql_common v0.9.2 [INFO] [stderr] Checking mysql v14.1.0 [INFO] [stderr] Checking cliodb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/tx.rs:7:30 [INFO] [stdout] | [INFO] [stdout] 7 | use log::{debug, info, warn, error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ValueType` [INFO] [stdout] --> src/tx.rs:12:22 [INFO] [stdout] | [INFO] [stdout] 12 | use schema::{Schema, ValueType}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/tx.rs:7:30 [INFO] [stdout] | [INFO] [stdout] 7 | use log::{debug, info, warn, error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ValueType` [INFO] [stdout] --> src/tx.rs:12:22 [INFO] [stdout] | [INFO] [stdout] 12 | use schema::{Schema, ValueType}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Range` [INFO] [stdout] --> src/durable_tree.rs:707:13 [INFO] [stdout] | [INFO] [stdout] 707 | use std::ops::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/tx.rs:410:14 [INFO] [stdout] | [INFO] [stdout] 410 | let (i, e) = ident_entities.iter().find(|(i, e)| *i == name).unwrap(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/tx.rs:410:54 [INFO] [stdout] | [INFO] [stdout] 410 | let (i, e) = ident_entities.iter().find(|(i, e)| *i == name).unwrap(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/tx.rs:410:14 [INFO] [stdout] | [INFO] [stdout] 410 | let (i, e) = ident_entities.iter().find(|(i, e)| *i == name).unwrap(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/tx.rs:410:54 [INFO] [stdout] | [INFO] [stdout] 410 | let (i, e) = ident_entities.iter().find(|(i, e)| *i == name).unwrap(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `valueType` should have a snake case name [INFO] [stdout] --> src/tx.rs:414:16 [INFO] [stdout] | [INFO] [stdout] 414 | for (name, valueType) in value_types { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `value_type` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:314:21 [INFO] [stdout] | [INFO] [stdout] 314 | let mut $conn = test_conn(&context, &store_uri); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 508 | / with_test_conn!(conn { [INFO] [stdout] 509 | | parse_tx("{db:ident blah}") [INFO] [stdout] 510 | | .map(|tx| conn.transact(tx)) [INFO] [stdout] 511 | | .unwrap() [INFO] [stdout] ... | [INFO] [stdout] 525 | | }); [INFO] [stdout] 526 | | }) [INFO] [stdout] | |__________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] = note: this warning originates in the macro `with_test_conn` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/clio-transactor.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | / server.listen(bind_address).unwrap_or_else(|e| { [INFO] [stdout] 41 | | error!("Failed to start server: {:?}", e); [INFO] [stdout] 42 | | process::exit(1); [INFO] [stdout] 43 | | }).join(); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 40 | let _ = server.listen(bind_address).unwrap_or_else(|e| { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/clio-transactor.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | / server.listen(bind_address).unwrap_or_else(|e| { [INFO] [stdout] 41 | | error!("Failed to start server: {:?}", e); [INFO] [stdout] 42 | | process::exit(1); [INFO] [stdout] 43 | | }).join(); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 40 | let _ = server.listen(bind_address).unwrap_or_else(|e| { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `arb_plan_step` is never used [INFO] [stdout] --> src/queries/planner.rs:298:8 [INFO] [stdout] | [INFO] [stdout] 298 | fn arb_plan_step() -> BoxedStrategy { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `valueType` should have a snake case name [INFO] [stdout] --> src/tx.rs:414:16 [INFO] [stdout] | [INFO] [stdout] 414 | for (name, valueType) in value_types { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `value_type` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:351:54 [INFO] [stdout] | [INFO] [stdout] 351 | TxReport::Failure(msg) => panic!(format!("failed in schema with '{}'", msg)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 351 - TxReport::Failure(msg) => panic!(format!("failed in schema with '{}'", msg)), [INFO] [stdout] 351 + TxReport::Failure(msg) => panic!("failed in schema with '{}'", msg), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:364:54 [INFO] [stdout] | [INFO] [stdout] 364 | TxReport::Failure(msg) => panic!(format!("failed in insert with '{}'", msg)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 364 - TxReport::Failure(msg) => panic!(format!("failed in insert with '{}'", msg)), [INFO] [stdout] 364 + TxReport::Failure(msg) => panic!("failed in insert with '{}'", msg), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.35s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24, snap v1.0.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "48303fac7d1afd1c9c2ccccd8455757962381674fa804ea25427175db5e60b4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48303fac7d1afd1c9c2ccccd8455757962381674fa804ea25427175db5e60b4f", kill_on_drop: false }` [INFO] [stdout] 48303fac7d1afd1c9c2ccccd8455757962381674fa804ea25427175db5e60b4f [INFO] checking loganmhb/logos against try#aa7c6ba69acce8b10a275eabfe6157ea72c8b599 for pr-117984 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floganmhb%2Flogos" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/loganmhb/logos on toolchain aa7c6ba69acce8b10a275eabfe6157ea72c8b599 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/loganmhb/logos [INFO] finished tweaking git repo https://github.com/loganmhb/logos [INFO] tweaked toml for git repo https://github.com/loganmhb/logos written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/loganmhb/logos 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" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 62ee6156c5528c2fbf679cdb34a05aa25454e547bcaa44d6c03add95370a3062 [INFO] running `Command { std: "docker" "start" "-a" "62ee6156c5528c2fbf679cdb34a05aa25454e547bcaa44d6c03add95370a3062", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "62ee6156c5528c2fbf679cdb34a05aa25454e547bcaa44d6c03add95370a3062", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62ee6156c5528c2fbf679cdb34a05aa25454e547bcaa44d6c03add95370a3062", kill_on_drop: false }` [INFO] [stdout] 62ee6156c5528c2fbf679cdb34a05aa25454e547bcaa44d6c03add95370a3062 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ea815f99f11653e5864f5b6a601a6d9d1c6d9a82a93e34b148c662051f8c22c [INFO] running `Command { std: "docker" "start" "-a" "4ea815f99f11653e5864f5b6a601a6d9d1c6d9a82a93e34b148c662051f8c22c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Checking rand_core v0.2.1 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking regex-syntax v0.6.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking bit-vec v0.5.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Compiling num-bigint v0.2.0 [INFO] [stderr] Checking utf8-ranges v1.0.1 [INFO] [stderr] Checking arrayref v0.3.5 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling libsqlite3-sys v0.17.1 [INFO] [stderr] Checking block-buffer v0.3.3 [INFO] [stderr] Checking aho-corasick v0.6.8 [INFO] [stderr] Compiling zmq-sys v0.11.0 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking atty v0.2.2 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Checking unicode-normalization v0.1.7 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking safemem v0.3.0 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking smallvec v0.6.5 [INFO] [stderr] Compiling im v12.2.0 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Checking log v0.4.5 [INFO] [stderr] Checking term_size v0.3.0 [INFO] [stderr] Checking twox-hash v1.1.1 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking linked-hash-map v0.4.2 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling snap v1.0.0 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling zmq v0.9.2 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking textwrap v0.6.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking lru-cache v0.1.1 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Checking net2 v0.2.30 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking generic-array v0.9.0 [INFO] [stderr] Checking either v1.1.0 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking unicode-segmentation v1.1.0 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/aa7c6ba69acce8b10a275eabfe6157ea72c8b599/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking encode_unicode v0.1.3 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking digest v0.7.6 [INFO] [stderr] Checking encode_unicode v0.3.1 [INFO] [stderr] Checking atoi v0.2.3 [INFO] [stderr] Checking checked v0.5.0 [INFO] [stderr] Checking sha2 v0.7.1 [INFO] [stderr] Checking rmp v0.8.9 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking ascii v0.7.1 [INFO] [stderr] Checking lazy_static v0.2.8 [INFO] [stderr] Checking term v0.4.6 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking rusqlite v0.21.0 [INFO] [stderr] Checking clap v2.25.0 [INFO] [stderr] Checking itertools v0.6.1 [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Checking combine v2.4.0 [INFO] [stderr] Checking remove_dir_all v0.5.1 [INFO] [stderr] Checking tempfile v3.0.4 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking wait-timeout v0.1.5 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] Checking bit-set v0.5.0 [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "4ea815f99f11653e5864f5b6a601a6d9d1c6d9a82a93e34b148c662051f8c22c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ea815f99f11653e5864f5b6a601a6d9d1c6d9a82a93e34b148c662051f8c22c", kill_on_drop: false }` [INFO] [stdout] 4ea815f99f11653e5864f5b6a601a6d9d1c6d9a82a93e34b148c662051f8c22c