[INFO] fetching crate gameshell 0.4.0... [INFO] testing gameshell-0.4.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate gameshell 0.4.0 into /workspace/builds/worker-30/source [INFO] validating manifest of crates.io crate gameshell 0.4.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gameshell 0.4.0 [INFO] finished tweaking crates.io crate gameshell 0.4.0 [INFO] tweaked toml for crates.io crate gameshell 0.4.0 written to /workspace/builds/worker-30/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded slog v2.7.0 [INFO] [stderr] Downloaded half v1.8.2 [INFO] [stderr] Downloaded criterion v0.3.5 [INFO] [stderr] Downloaded unicode-width v0.1.9 [INFO] [stderr] Downloaded semver v1.0.4 [INFO] [stderr] Downloaded rustc_version v0.4.0 [INFO] [stderr] Downloaded criterion-plot v0.4.4 [INFO] [stderr] Downloaded cast v0.2.7 [INFO] [stderr] Downloaded js-sys v0.3.55 [INFO] [stderr] Downloaded oorandom v11.1.3 [INFO] [stderr] Downloaded plotters-backend v0.3.2 [INFO] [stderr] Downloaded plotters-svg v0.3.1 [INFO] [stderr] Downloaded quickcheck v0.9.2 [INFO] [stderr] Downloaded quickcheck_macros v0.9.1 [INFO] [stderr] Downloaded serde_cbor v0.11.2 [INFO] [stderr] Downloaded mio-uds v0.6.8 [INFO] [stderr] Downloaded getrandom v0.1.16 [INFO] [stderr] Downloaded pin-project-lite v0.1.12 [INFO] [stderr] Downloaded tinytemplate v1.2.1 [INFO] [stderr] Downloaded crossbeam-channel v0.4.4 [INFO] [stderr] Downloaded bstr v0.2.17 [INFO] [stderr] Downloaded serde_json v1.0.71 [INFO] [stderr] Downloaded csv v1.1.6 [INFO] [stderr] Downloaded cmdmat v0.1.2 [INFO] [stderr] Downloaded metac v0.1.1 [INFO] [stderr] Downloaded web-sys v0.3.55 [INFO] [stderr] Downloaded bytes v0.5.6 [INFO] [stderr] Downloaded tokio v0.2.25 [INFO] [stderr] Downloaded plotters v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 47783b42ee41fb22861186bbb9bfdb3c6593d7e5e7d56fb8e5b03c6bc39e4cec [INFO] running `Command { std: "docker" "start" "-a" "47783b42ee41fb22861186bbb9bfdb3c6593d7e5e7d56fb8e5b03c6bc39e4cec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "47783b42ee41fb22861186bbb9bfdb3c6593d7e5e7d56fb8e5b03c6bc39e4cec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47783b42ee41fb22861186bbb9bfdb3c6593d7e5e7d56fb8e5b03c6bc39e4cec", kill_on_drop: false }` [INFO] [stdout] 47783b42ee41fb22861186bbb9bfdb3c6593d7e5e7d56fb8e5b03c6bc39e4cec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 760ee965ce5957925cfb08d8c6abeee03a7174b295ca309e5c8c77044a36384c [INFO] running `Command { std: "docker" "start" "-a" "760ee965ce5957925cfb08d8c6abeee03a7174b295ca309e5c8c77044a36384c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling base64 v0.11.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling metac v0.1.1 [INFO] [stderr] Compiling cmdmat v0.1.2 [INFO] [stdout] error[E0437]: type `Ok` is not a member of trait `Try` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmdmat-0.1.2/lib.rs:250:5 [INFO] [stdout] | [INFO] [stdout] 250 | type Ok = usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not a member of trait `Try` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0437]: type `Error` is not a member of trait `Try` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmdmat-0.1.2/lib.rs:251:5 [INFO] [stdout] | [INFO] [stdout] 251 | type Error = D; [INFO] [stdout] | ^^^^^^^^^^^^^^^ not a member of trait `Try` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `into_result` is not a member of trait `Try` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmdmat-0.1.2/lib.rs:252:5 [INFO] [stdout] | [INFO] [stdout] 252 | / fn into_result(self) -> Result { [INFO] [stdout] 253 | | match self { [INFO] [stdout] 254 | | Decision::Accept(value) => Ok(value), [INFO] [stdout] 255 | | Decision::Deny(value) => Err(value), [INFO] [stdout] 256 | | } [INFO] [stdout] 257 | | } [INFO] [stdout] | |_____^ not a member of trait `Try` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `from_error` is not a member of trait `Try` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmdmat-0.1.2/lib.rs:258:5 [INFO] [stdout] | [INFO] [stdout] 258 | / fn from_error(v: Self::Error) -> Self { [INFO] [stdout] 259 | | Decision::Deny(v) [INFO] [stdout] 260 | | } [INFO] [stdout] | |_____^ not a member of trait `Try` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `from_ok` is not a member of trait `Try` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmdmat-0.1.2/lib.rs:261:5 [INFO] [stdout] | [INFO] [stdout] 261 | / fn from_ok(v: Self::Ok) -> Self { [INFO] [stdout] 262 | | Decision::Accept(v) [INFO] [stdout] 263 | | } [INFO] [stdout] | |_____^ not a member of trait `Try` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait_v2' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmdmat-0.1.2/lib.rs:185:33 [INFO] [stdout] | [INFO] [stdout] 185 | use std::{collections::HashMap, ops::Try}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #84277 for more information [INFO] [stdout] = help: add `#![feature(try_trait_v2)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait_v2' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmdmat-0.1.2/lib.rs:249:9 [INFO] [stdout] | [INFO] [stdout] 249 | impl Try for Decision { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #84277 for more information [INFO] [stdout] = help: add `#![feature(try_trait_v2)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0220]: associated type `Ok` not found for `Self` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmdmat-0.1.2/lib.rs:252:42 [INFO] [stdout] | [INFO] [stdout] 252 | fn into_result(self) -> Result { [INFO] [stdout] | ^^ associated type `Ok` not found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0220]: associated type `Error` not found for `Self` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmdmat-0.1.2/lib.rs:252:52 [INFO] [stdout] | [INFO] [stdout] 252 | fn into_result(self) -> Result { [INFO] [stdout] | ^^^^^ associated type `Error` not found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0220]: associated type `Error` not found for `Self` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmdmat-0.1.2/lib.rs:258:28 [INFO] [stdout] | [INFO] [stdout] 258 | fn from_error(v: Self::Error) -> Self { [INFO] [stdout] | ^^^^^ associated type `Error` not found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0220]: associated type `Ok` not found for `Self` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmdmat-0.1.2/lib.rs:261:25 [INFO] [stdout] | [INFO] [stdout] 261 | fn from_ok(v: Self::Ok) -> Self { [INFO] [stdout] | ^^ associated type `Ok` not found [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cmdmat` due to 12 previous errors [INFO] [stdout] error: aborting due to 11 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] Some errors have detailed explanations: E0220, E0407, E0437, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0220`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "760ee965ce5957925cfb08d8c6abeee03a7174b295ca309e5c8c77044a36384c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "760ee965ce5957925cfb08d8c6abeee03a7174b295ca309e5c8c77044a36384c", kill_on_drop: false }` [INFO] [stdout] 760ee965ce5957925cfb08d8c6abeee03a7174b295ca309e5c8c77044a36384c