[INFO] fetching crate cmdmat 0.1.2... [INFO] testing cmdmat-0.1.2 against 1.60.0 for beta-1.61-1 [INFO] extracting crate cmdmat 0.1.2 into /workspace/builds/worker-31/source [INFO] validating manifest of crates.io crate cmdmat 0.1.2 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cmdmat 0.1.2 [INFO] finished tweaking crates.io crate cmdmat 0.1.2 [INFO] tweaked toml for crates.io crate cmdmat 0.1.2 written to /workspace/builds/worker-31/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 066a690812a969424973f342d98747b3625287640766b5bce9a3d78fe29235bc [INFO] running `Command { std: "docker" "start" "-a" "066a690812a969424973f342d98747b3625287640766b5bce9a3d78fe29235bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "066a690812a969424973f342d98747b3625287640766b5bce9a3d78fe29235bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "066a690812a969424973f342d98747b3625287640766b5bce9a3d78fe29235bc", kill_on_drop: false }` [INFO] [stdout] 066a690812a969424973f342d98747b3625287640766b5bce9a3d78fe29235bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 17f8288c84ab9eff2ec7778d282ebdcb69019bfa3fdb09a23d086ed56989eaa9 [INFO] running `Command { std: "docker" "start" "-a" "17f8288c84ab9eff2ec7778d282ebdcb69019bfa3fdb09a23d086ed56989eaa9", kill_on_drop: false }` [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling cmdmat v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0437]: type `Ok` is not a member of trait `Try` [INFO] [stdout] --> 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] --> 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] --> 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] --> 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] --> 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] --> 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] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait_v2' [INFO] [stdout] --> 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] [INFO] [stdout] [INFO] [stdout] error[E0220]: associated type `Ok` not found for `Self` [INFO] [stdout] --> 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] --> 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] --> 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] --> 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] [stdout] error: aborting due to 11 previous errors [INFO] [stdout] [INFO] [stdout] [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: could not compile `cmdmat` due to 12 previous errors [INFO] running `Command { std: "docker" "inspect" "17f8288c84ab9eff2ec7778d282ebdcb69019bfa3fdb09a23d086ed56989eaa9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17f8288c84ab9eff2ec7778d282ebdcb69019bfa3fdb09a23d086ed56989eaa9", kill_on_drop: false }` [INFO] [stdout] 17f8288c84ab9eff2ec7778d282ebdcb69019bfa3fdb09a23d086ed56989eaa9