[INFO] cloning repository https://github.com/mFrankowicz/rispreter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mFrankowicz/rispreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmFrankowicz%2Frispreter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmFrankowicz%2Frispreter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 914babc836850d6c07755dfbd76f56bf3bfde0c1 [INFO] checking mFrankowicz/rispreter against master#b389b0ab72cb0aa9acf4df0ae0c0e12090782da9 for pr-128351-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmFrankowicz%2Frispreter" "/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/mFrankowicz/rispreter on toolchain b389b0ab72cb0aa9acf4df0ae0c0e12090782da9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b389b0ab72cb0aa9acf4df0ae0c0e12090782da9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mFrankowicz/rispreter [INFO] finished tweaking git repo https://github.com/mFrankowicz/rispreter [INFO] tweaked toml for git repo https://github.com/mFrankowicz/rispreter written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mFrankowicz/rispreter 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" "+b389b0ab72cb0aa9acf4df0ae0c0e12090782da9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded phf_codegen v0.7.23 [INFO] [stderr] Downloaded phf_shared v0.7.23 [INFO] [stderr] Downloaded nodrop v0.1.13 [INFO] [stderr] Downloaded smallstr v0.1.0 [INFO] [stderr] Downloaded constant_time_eq v0.1.3 [INFO] [stderr] Downloaded scoped_threadpool v0.1.9 [INFO] [stderr] Downloaded redox_users v0.2.0 [INFO] [stderr] Downloaded siphasher v0.2.3 [INFO] [stderr] Downloaded textwrap v0.10.0 [INFO] [stderr] Downloaded ansi_term v0.11.0 [INFO] [stderr] Downloaded yaml-rust v0.3.5 [INFO] [stderr] Downloaded nix v0.7.0 [INFO] [stderr] Downloaded rand v0.4.3 [INFO] [stderr] Downloaded linefeed v0.5.4 [INFO] [stderr] Downloaded rand v0.5.5 [INFO] [stderr] Downloaded clap v2.32.0 [INFO] [stderr] Downloaded unicode-normalization v0.1.7 [INFO] [stderr] Downloaded failure v0.1.3 [INFO] [stderr] Downloaded smallvec v0.6.7 [INFO] [stderr] Downloaded rand_core v0.2.2 [INFO] [stderr] Downloaded argon2rs v0.2.5 [INFO] [stderr] Downloaded strsim v0.7.0 [INFO] [stderr] Downloaded vec_map v0.8.1 [INFO] [stderr] Downloaded blake2-rfc v0.2.18 [INFO] [stderr] Downloaded backtrace-sys v0.1.26 [INFO] [stderr] Downloaded redox_syscall v0.1.44 [INFO] [stderr] Downloaded dirs v1.0.4 [INFO] [stderr] Downloaded semver v0.1.20 [INFO] [stderr] Downloaded fnv v1.0.6 [INFO] [stderr] Downloaded cloudabi v0.0.3 [INFO] [stderr] Downloaded rustc-demangle v0.1.11 [INFO] [stderr] Downloaded bitflags v0.4.0 [INFO] [stderr] Downloaded rustc_version v0.1.7 [INFO] [stderr] Downloaded rand_core v0.3.0 [INFO] [stderr] Downloaded phf_generator v0.7.23 [INFO] [stderr] Downloaded unicode-width v0.1.5 [INFO] [stderr] Downloaded mortal v0.1.5 [INFO] [stderr] Downloaded failure_derive v0.1.3 [INFO] [stderr] Downloaded phf v0.7.23 [INFO] [stderr] Downloaded terminfo v0.6.1 [INFO] [stderr] Downloaded arrayvec v0.4.9 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+b389b0ab72cb0aa9acf4df0ae0c0e12090782da9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e3e1537fc85561c3be5f293bd3eb99571d4784adfa0366a37ab5c6bfda01ff9b [INFO] running `Command { std: "docker" "start" "-a" "e3e1537fc85561c3be5f293bd3eb99571d4784adfa0366a37ab5c6bfda01ff9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e3e1537fc85561c3be5f293bd3eb99571d4784adfa0366a37ab5c6bfda01ff9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3e1537fc85561c3be5f293bd3eb99571d4784adfa0366a37ab5c6bfda01ff9b", kill_on_drop: false }` [INFO] [stdout] e3e1537fc85561c3be5f293bd3eb99571d4784adfa0366a37ab5c6bfda01ff9b [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+b389b0ab72cb0aa9acf4df0ae0c0e12090782da9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd392ade88b3589e5df10d8928b32e0d06cfb23dfe7d12b585b7bd8e30bd95e0 [INFO] running `Command { std: "docker" "start" "-a" "bd392ade88b3589e5df10d8928b32e0d06cfb23dfe7d12b585b7bd8e30bd95e0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking unicode-normalization v0.1.7 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking smallvec v0.6.7 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Compiling phf_shared v0.7.23 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Checking phf v0.7.23 [INFO] [stderr] Checking smallstr v0.1.0 [INFO] [stderr] Compiling nix v0.7.0 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Checking dirs v1.0.4 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking nom v4.1.1 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Compiling phf_codegen v0.7.23 [INFO] [stderr] Compiling terminfo v0.6.1 [INFO] [stderr] Checking rispreter-parser v0.1.0 (/opt/rustwide/workdir/rispreter-parser) [INFO] [stderr] Checking mortal v0.1.5 [INFO] [stderr] Checking linefeed v0.5.4 [INFO] [stderr] Checking rispreter-repl v0.0.6 (/opt/rustwide/workdir/rispreter-repl) [INFO] [stdout] warning: field `deepness` is never read [INFO] [stdout] --> rispreter-repl/src/lval/lval_env.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Lenv { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | deepness: RefCell, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Lenv` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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: field `deepness` is never read [INFO] [stdout] --> rispreter-repl/src/lval/lval_env.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Lenv { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | deepness: RefCell, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Lenv` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.87s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.4.0, nom v4.1.1, terminfo v0.6.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "bd392ade88b3589e5df10d8928b32e0d06cfb23dfe7d12b585b7bd8e30bd95e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd392ade88b3589e5df10d8928b32e0d06cfb23dfe7d12b585b7bd8e30bd95e0", kill_on_drop: false }` [INFO] [stdout] bd392ade88b3589e5df10d8928b32e0d06cfb23dfe7d12b585b7bd8e30bd95e0 [INFO] checking mFrankowicz/rispreter against try#16d823b1c168ce52c66ccc00dfd686f775a45c65 for pr-128351-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmFrankowicz%2Frispreter" "/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/mFrankowicz/rispreter on toolchain 16d823b1c168ce52c66ccc00dfd686f775a45c65 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16d823b1c168ce52c66ccc00dfd686f775a45c65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mFrankowicz/rispreter [INFO] finished tweaking git repo https://github.com/mFrankowicz/rispreter [INFO] tweaked toml for git repo https://github.com/mFrankowicz/rispreter written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mFrankowicz/rispreter 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" "+16d823b1c168ce52c66ccc00dfd686f775a45c65" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+16d823b1c168ce52c66ccc00dfd686f775a45c65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d96a1bd024c50e14139833da0e823edc9dbf220c211a35486a586d8444eaa4bd [INFO] running `Command { std: "docker" "start" "-a" "d96a1bd024c50e14139833da0e823edc9dbf220c211a35486a586d8444eaa4bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d96a1bd024c50e14139833da0e823edc9dbf220c211a35486a586d8444eaa4bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d96a1bd024c50e14139833da0e823edc9dbf220c211a35486a586d8444eaa4bd", kill_on_drop: false }` [INFO] [stdout] d96a1bd024c50e14139833da0e823edc9dbf220c211a35486a586d8444eaa4bd [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+16d823b1c168ce52c66ccc00dfd686f775a45c65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 375be0b1d38858079e533432b00db03ed69b043203e2c3897cdfe104d86f3fed [INFO] running `Command { std: "docker" "start" "-a" "375be0b1d38858079e533432b00db03ed69b043203e2c3897cdfe104d86f3fed", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking unicode-normalization v0.1.7 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking smallvec v0.6.7 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling phf_shared v0.7.23 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Checking smallstr v0.1.0 [INFO] [stderr] Checking phf v0.7.23 [INFO] [stderr] Compiling nix v0.7.0 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking dirs v1.0.4 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking nom v4.1.1 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Compiling phf_codegen v0.7.23 [INFO] [stderr] Compiling terminfo v0.6.1 [INFO] [stderr] Checking rispreter-parser v0.1.0 (/opt/rustwide/workdir/rispreter-parser) [INFO] [stderr] Checking mortal v0.1.5 [INFO] [stderr] Checking linefeed v0.5.4 [INFO] [stderr] Checking rispreter-repl v0.0.6 (/opt/rustwide/workdir/rispreter-repl) [INFO] [stdout] warning: field `deepness` is never read [INFO] [stdout] --> rispreter-repl/src/lval/lval_env.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Lenv { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | deepness: RefCell, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Lenv` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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: field `deepness` is never read [INFO] [stdout] --> rispreter-repl/src/lval/lval_env.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Lenv { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | deepness: RefCell, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Lenv` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.11s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.4.0, nom v4.1.1, terminfo v0.6.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "375be0b1d38858079e533432b00db03ed69b043203e2c3897cdfe104d86f3fed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "375be0b1d38858079e533432b00db03ed69b043203e2c3897cdfe104d86f3fed", kill_on_drop: false }` [INFO] [stdout] 375be0b1d38858079e533432b00db03ed69b043203e2c3897cdfe104d86f3fed