[INFO] fetching crate atomsh 0.1.1... [INFO] testing atomsh-0.1.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate atomsh 0.1.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate atomsh 0.1.1 [INFO] finished tweaking crates.io crate atomsh 0.1.1 [INFO] tweaked toml for crates.io crate atomsh 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate atomsh 0.1.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate atomsh 0.1.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3cb8e3d018c60b9eb6d95ea9e69b4b76e765ec9586e606d217ee252316aa2b9d [INFO] running `Command { std: "docker" "start" "-a" "3cb8e3d018c60b9eb6d95ea9e69b4b76e765ec9586e606d217ee252316aa2b9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3cb8e3d018c60b9eb6d95ea9e69b4b76e765ec9586e606d217ee252316aa2b9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cb8e3d018c60b9eb6d95ea9e69b4b76e765ec9586e606d217ee252316aa2b9d", kill_on_drop: false }` [INFO] [stdout] 3cb8e3d018c60b9eb6d95ea9e69b4b76e765ec9586e606d217ee252316aa2b9d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ce5581d13295ee35ae40c83aebd5694b5686f510377ef026f5fd3fc2c4bc087 [INFO] running `Command { std: "docker" "start" "-a" "4ce5581d13295ee35ae40c83aebd5694b5686f510377ef026f5fd3fc2c4bc087", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.56 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling pico-args v0.3.4 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling comment v0.1.1 [INFO] [stderr] Compiling string_cache v0.8.1 [INFO] [stderr] Compiling asciicolor v0.1.0 [INFO] [stderr] Compiling dunce v1.0.1 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling getrandom v0.2.1 [INFO] [stderr] Compiling dirs-sys-next v0.1.1 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling nix v0.19.1 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling dirs v3.0.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling rand_core v0.6.1 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling rand v0.8.1 [INFO] [stderr] Compiling rustyline-derive v0.4.0 [INFO] [stderr] Compiling lalrpop-util v0.19.3 [INFO] [stderr] Compiling lalrpop v0.19.3 [INFO] [stderr] Compiling rustyline v7.1.0 [INFO] [stderr] Compiling ctrlc v3.1.7 [INFO] [stderr] Compiling os_info v3.0.1 [INFO] [stderr] Compiling atomsh v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> /opt/rustwide/target/debug/build/atomsh-f25a969e5a6ebaca/out/parser.rs:6589:47 [INFO] [stdout] | [INFO] [stdout] 6589 | None => list.iter().map(|(v, s)| v.clone()).collect(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> /opt/rustwide/target/debug/build/atomsh-f25a969e5a6ebaca/out/parser.rs:6591:66 [INFO] [stdout] | [INFO] [stdout] 6591 | let mut list: Vec<_> = list.iter().map(|(v, s)| v.clone()).collect(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> /opt/rustwide/target/debug/build/atomsh-f25a969e5a6ebaca/out/parser.rs:6612:47 [INFO] [stdout] | [INFO] [stdout] 6612 | None => list.iter().map(|(v, s)| v.clone()).collect(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> /opt/rustwide/target/debug/build/atomsh-f25a969e5a6ebaca/out/parser.rs:6614:66 [INFO] [stdout] | [INFO] [stdout] 6614 | let mut list: Vec<_> = list.iter().map(|(v, s)| v.clone()).collect(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.02s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "4ce5581d13295ee35ae40c83aebd5694b5686f510377ef026f5fd3fc2c4bc087", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ce5581d13295ee35ae40c83aebd5694b5686f510377ef026f5fd3fc2c4bc087", kill_on_drop: false }` [INFO] [stdout] 4ce5581d13295ee35ae40c83aebd5694b5686f510377ef026f5fd3fc2c4bc087 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41451efa803e27b13ceb22888fc83817a85c3ae5a4aee43777c518b061b4f3ed [INFO] running `Command { std: "docker" "start" "-a" "41451efa803e27b13ceb22888fc83817a85c3ae5a4aee43777c518b061b4f3ed", kill_on_drop: false }` [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> /opt/rustwide/target/debug/build/atomsh-f25a969e5a6ebaca/out/parser.rs:6589:47 [INFO] [stdout] | [INFO] [stdout] 6589 | None => list.iter().map(|(v, s)| v.clone()).collect(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> /opt/rustwide/target/debug/build/atomsh-f25a969e5a6ebaca/out/parser.rs:6591:66 [INFO] [stdout] | [INFO] [stdout] 6591 | let mut list: Vec<_> = list.iter().map(|(v, s)| v.clone()).collect(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> /opt/rustwide/target/debug/build/atomsh-f25a969e5a6ebaca/out/parser.rs:6612:47 [INFO] [stdout] | [INFO] [stdout] 6612 | None => list.iter().map(|(v, s)| v.clone()).collect(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> /opt/rustwide/target/debug/build/atomsh-f25a969e5a6ebaca/out/parser.rs:6614:66 [INFO] [stdout] | [INFO] [stdout] 6614 | let mut list: Vec<_> = list.iter().map(|(v, s)| v.clone()).collect(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling atomsh v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> /opt/rustwide/target/debug/build/atomsh-f25a969e5a6ebaca/out/parser.rs:6589:47 [INFO] [stdout] | [INFO] [stdout] 6589 | None => list.iter().map(|(v, s)| v.clone()).collect(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> /opt/rustwide/target/debug/build/atomsh-f25a969e5a6ebaca/out/parser.rs:6591:66 [INFO] [stdout] | [INFO] [stdout] 6591 | let mut list: Vec<_> = list.iter().map(|(v, s)| v.clone()).collect(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> /opt/rustwide/target/debug/build/atomsh-f25a969e5a6ebaca/out/parser.rs:6612:47 [INFO] [stdout] | [INFO] [stdout] 6612 | None => list.iter().map(|(v, s)| v.clone()).collect(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> /opt/rustwide/target/debug/build/atomsh-f25a969e5a6ebaca/out/parser.rs:6614:66 [INFO] [stdout] | [INFO] [stdout] 6614 | let mut list: Vec<_> = list.iter().map(|(v, s)| v.clone()).collect(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.56s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "41451efa803e27b13ceb22888fc83817a85c3ae5a4aee43777c518b061b4f3ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41451efa803e27b13ceb22888fc83817a85c3ae5a4aee43777c518b061b4f3ed", kill_on_drop: false }` [INFO] [stdout] 41451efa803e27b13ceb22888fc83817a85c3ae5a4aee43777c518b061b4f3ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d939f566421e08b1ce1f790b9581b685050e2f8c2492432069ca235a84a90e90 [INFO] running `Command { std: "docker" "start" "-a" "d939f566421e08b1ce1f790b9581b685050e2f8c2492432069ca235a84a90e90", kill_on_drop: false }` [INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stderr] --> /opt/rustwide/target/debug/build/atomsh-f25a969e5a6ebaca/out/parser.rs:6589:47 [INFO] [stderr] | [INFO] [stderr] 6589 | None => list.iter().map(|(v, s)| v.clone()).collect(), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stderr] [INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stderr] --> /opt/rustwide/target/debug/build/atomsh-f25a969e5a6ebaca/out/parser.rs:6591:66 [INFO] [stderr] | [INFO] [stderr] 6591 | let mut list: Vec<_> = list.iter().map(|(v, s)| v.clone()).collect(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stderr] --> /opt/rustwide/target/debug/build/atomsh-f25a969e5a6ebaca/out/parser.rs:6612:47 [INFO] [stderr] | [INFO] [stderr] 6612 | None => list.iter().map(|(v, s)| v.clone()).collect(), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stderr] --> /opt/rustwide/target/debug/build/atomsh-f25a969e5a6ebaca/out/parser.rs:6614:66 [INFO] [stderr] | [INFO] [stderr] 6614 | let mut list: Vec<_> = list.iter().map(|(v, s)| v.clone()).collect(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `atomsh` (lib) generated 4 warnings [INFO] [stderr] warning: `atomsh` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/atomsh-a536f7a000086b38) [INFO] [stdout] [INFO] [stderr] Running unittests src/bin.rs (/opt/rustwide/target/debug/deps/atom-ed7af372378edd28) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests atomsh [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d939f566421e08b1ce1f790b9581b685050e2f8c2492432069ca235a84a90e90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d939f566421e08b1ce1f790b9581b685050e2f8c2492432069ca235a84a90e90", kill_on_drop: false }` [INFO] [stdout] d939f566421e08b1ce1f790b9581b685050e2f8c2492432069ca235a84a90e90